Operational Amplifiers / Comparators
Ground Sense Operational Amplifiers
BA10358F/FV,BA10324AF/FV,BA2904S F/FV/FVM,BA2904F/FV/FVM BA2902SF/FV/KN,BA2902F/FV/KN,BA3404F/FVM
No.11049EBT15 ●Description General-purpose BA10358/BA10324A family and high-reliability BA2904 /BA2902 family integrate two or four independent Op-Amps and phase compensation capacitors on a single chip and have some features of high-gain, low power consumption, and operating voltage range of 3[V] to 32[V] (single power supply ). BA3404 family is realized high speed operation and reduces the crossover distortions that compare with BA10358 family.
General purpose Dual Quad High-reliability Dual Quad Dual
BA10358F/FV BA10324A F/FV BA2904S F/FV/FVM:105℃ guaranteed BA2904F/FV/FVM:125℃ guaranteed BA2902S F/FV/KN:105℃ guaranteed BA2902F/FV/KN:125℃ guaranteed BA3404F/FVM
●Characteristics 1) Operable with a single power supply 2) Wide operating supply voltage +3.0[V]～+32.0[V]( single supply) (BA10358/BA10324A/BA2904/BA2902 family) +4.0[V]～+36.0[V]( single supply) (BA3404 family) 3) Standard Op-Amp Pin-assignments 4) Input and output are operable GND sense 5) Internal phase compensation type 6) Low supply current 7) High open loop voltage gain 8) Internal ESD protection Human body model (HBM) ±5000[V](Typ.)(BA2904/BA2902/BA3404 family) 9) Gold PAD (BA2904/BA2902/BA3404 family) 10) Wide temperature range -40[℃]～+85[℃] (BA10358/BA10324/BA3404 family) -40[℃]～+105[℃] (BA2904S/BA2902S family) -40[℃]～+125[℃] (BA2904/BA2902 family) ●Pin Assignment
OUT1
1 2 3 4 5 6 7 + +CH3 14 13 12 11 10 9 8
OUT4 -IN4 +IN4 VEE +IN3 -IN3 OUT3
+IN1 1 VCC 2 NC
3
-IN1
16
OUT1 OUT4 -IN4
15 14 13
CH4 +
OUT1 1 -IN1 2 +IN1 3 VEE 4 -+ +CH2 CH1
8 7 6
VCC OUT2 -IN2
-IN1 +IN1 VCC +IN2 -IN2 OUT2
CH1 -+
CH4 +-
CH1 +
12 +IN4 11 VEE 10 NC 9 8
＋
＋
CH2
CH3
－
+IN2 4
5
－
+IN3
5 +IN2
CH2
6
7
-IN2
OUT2 OUT3 -IN3
SOP8 BA10358F BA2904SF BA2904F BA3404F
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SSOP-B8 BA10358FV BA2904SFV BA2904FV
MSOP8 BA2904SFVM BA2904FVM BA3404FVM
SOP14 BA10324AF BA2902SF BA2902F
SSOP-B14 BA10324AFV BA2902SFV BA2902FV
VQFN16 BA2902SKN BA2902KN
© 2011 ROHM Co., Ltd. All rights reserved.
1/25
2011.08 - Rev.B
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM ●Absolute Maximum Ratings (Ta=25[℃]) ○BA10358 family,BA10324A family Parameter Supply Voltage Differential Input Voltage
(*1)
Technical Note
Symbol VCC-VEE Vid Vicm Topr Tstg Tjmax
Ratings BA10358 family +32 VCC-VEE (VEE-0.3)～VCC -40～+85 -55～+125 +125 BA10324A family
Unit V V V ℃ ℃ ℃
Input Common-mode Voltage Range Operating Temperature Range Storage Temperature Range Maximum Junction Temperature
Note: Absolute maximum rating item indicates the condition which must not be exceeded. Application if voltage in excess of absolute maximum rating or use out of absolute maximum rated temperature environment may cause deterioration of characteristics. (*1) The voltage difference between inverting input and non-inverting input is the differential input voltage. Then input terminal voltage is set to more than VEE.
●Electric Characteristics ○BA10358 family (Unless otherwise specified VCC=+5[V], VEE=0[V], Ta=25[℃]) Limits T emperature BA10358F/FV Parameter Symbol Range Min. Typ. Max. Input Offset Voltage (*2) Input Offset Current (*2) Input Bias Current (*3) Supply Current Large Signal Voltage Gain Input Common-mode Voltage Range Common-mode Rejection Ratio Power Supply Rejection Ratio Output Source Current Output Sink Current Output Voltage Range Channel Separation
(*2) (*3)
Unit
Condition
Vio Iio Ib ICC AV Vicm CMRR PSRR IOH IOL Vo CS
25℃ 25℃ 25℃ 25℃ 25℃ 25℃ 25℃ 25℃ 25℃ 25℃ 25℃ 25℃
25 0 65 65 10 10 0 -
2 5 45 0.7 100 80 100 20 20 120
7 50 250 1.2 VCC-1.5 VCC-1.5 -
mV nA nA mA V/mV V dB dB mA mA V dB
VOUT=1.4[V] VOUT=1.4[V] VOUT=1.4[V] RL=∞ All Op-Amps RL≧2[kΩ],VCC=15[V], VOUT=1.4～11.4[V] (VCC-VEE)=5[V], VOUT=VEE+1.4[V] VOUT=1.4[V] VCC=5～30[V] VIN+=1[V],VIN-=0[V], VOUT=0[V], 1CH is short circuit VIN+=0[V],VIN-=1[V], VOUT=5[V], 1CH is short circuit RL=2[kΩ] f=1[kHz], input referred
Absolute value Current direction: Since first input stage is composed with PNP transistor, input bias current flows out of IC.
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2/25
2011.08 - Rev.B
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM
Technical Note
○BA10324A family (Unless otherwise specified VCC=+5[V], VEE=0[V], Ta=25[℃]) Limits T emperature Parameter Symbol BA10324A F/FV Range Min. Typ. Max. Input Offset Voltage (*4) Input Offset Current (*4) Input Bias Current (*5) Supply Current High Level Output Voltage Low Level Output Voltage Large Signal Voltage Gain Input Common-mode Voltage range Common-mode Rejection Ratio Power Supply Rejection Ratio Output Source Current Output Sink Current Channel Separation
(*4) (*5)
Unit
Condition
Vio Iio Ib ICC VOH VOL AV Vicm CMRR PSRR IOH IOL CS
25℃ 25℃ 25℃ 25℃ 25℃ 25℃ 25℃ 25℃ 25℃ 25℃ 25℃ 25℃ 25℃
3.5 25 0 65 65 20 10 -
2 5 20 0.6 100 75 100 35 20 120
7 50 250 2 250 VCC-1.5 -
mV nA nA mA V mV V/mV V dB dB mA mA dB
VOUT=1.4[V] VOUT=1.4[V] VOUT=1.4[V] RL=∞ All Op-Amps RL=2[kΩ] RL=∞ All Op-Amps RL≧2[kΩ],VCC=15[V], VOUT=1.4～11.4[V] (VCC-VEE)=5[V], VOUT=VEE+1.4[V] VOUT=1.4[V] VCC=5～30[V] VIN+=1[V],VIN-=0[V], VOUT=0[V], 1CH is short circuit VIN+=0[V],VIN-=1[V], VOUT=5[V] 1CH is short circuit f=1[kHz], input referred
bsolute value Current direction: Since first input stage is composed with PNP transistor, input bias current flows out of IC.
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3/25
2011.08 - Rev.B
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM ●Absolute Maximum Ratings (Ta=25[℃]) ○BA2904/BA2902 family Parameter Supply Voltage Differential Input Voltage
(*6)
Technical Note
Symbol VCC-VEE Vid Vicm Topr Tstg Tjmax
Ratings BA2904S F/FV/FVM BA2904F/FV/FVM BA2902S F/FV/KN BA2902F/FV/KN +32 32 (VEE-0.3)～(VEE+32) -40～+105 -55～+150 +150 -40～+125
Unit V V V ℃ ℃ ℃
Input Common-mode Voltage Range Operating Temperature Range Storage Temperature Range Maximum Junction Temperature
Note:Absolute maximum rating item indicates the condition which must not be exceeded. Application if voltage in excess of absolute maximum rating or use out of absolute maximum rated temperature environment may cause deterioration of characteristics. (*6) The voltage difference between inverting input and non-inverting input is the differential input voltage. Then input terminal voltage is set to more than VEE.
●Electric Characteristics ○BA2904 family (Unless otherwise specified VCC=+5[V], VEE=0[V]) Parameter Symbol T emperature Range 25℃ Full range 25℃ Full range 25℃ Full range 25℃ Full range 25℃ Full range Full range 25℃ 25℃ 25℃ 25℃ 25℃ Full range 25℃ Full range 25℃ 25℃ 25℃ 25℃ 25℃ Limits BA2904S F/FV/FVM BA2904F/FV/FVM Min. Typ. Max. 2 7 10 3.5 27 25 0 50 65 20 10 10 2 12 ±7 2 ±10 20 0.7 28 5 100 80 100 30 20 40 120 0.2 0.5 40 50 200 250 250 1.2 2 20 VCC-1.5 Unit Condition VOUT=1.4[V] VCC=5～30[V],VOUT=1.4[V]
Input Offset Voltage (*7) (*8) Input Offset Voltage Drift Input Offset Current (*7) (*8) Input Offset Current Drift Input Bias Current (*7) (*8) Supply Current (*8) High Level Output Voltage (*8) Low Level Output Voltage (*8) Large Signal Voltage Gain Input Common-mode Voltage Range Common-mode Rejection Ratio Power Supply Rejection Ratio Output Source Current
(*8) (*9)
Vio △Vio/△T Iio △lio/△T Ib ICC VOH VOL AV Vicm CMRR PSRR IOH IOL Isink
mV
μV/℃ VOUT=1.4[V] nA VOUT=1.4[V]
pA/℃ VOUT=1.4[V] nA mA V mV V/mV V dB dB mA mA μA dB V/μs MHz
nV/ Hz
VOUT=1.4[V] RL=∞All Op-Amps RL=2[kΩ] VCC=30[V],RL=10[kΩ] RL=∞ All Op-Amps RL≧2[kΩ],VCC=15[V] VOUT=1.4～11.4[V] (VCC-VEE)=5[V], VOUT=VEE+1.4[V] VOUT=1.4[V] VCC=5~30[V] VIN+=1[V],VIN-=0[V] VOUT=0[V] 1CH is short circuit VIN+=0[V],VIN-=1[V] VOUT=5[V] 1CH is short circuit VIN+=0[V],VIN-=1[V] VOUT=200[mV] f=1[kHz], input referred VCC=15[V],AV=0[dB], RL=2[kΩ],CL=100[pF] VCC=30[V],RL=2[kΩ], CL=100[pF] VCC=15[V],VEE=-15[V], RS=100[Ω],Vi=0[V],f=1[kHz]
Output Sink Current (*8) (*9)
Channel Separation Slew rate Maximum frequency Input referred noise voltage
(*7) (*8) (*9)
CS SR ft Vn
Absolute value BA2904S family:Full range -40～+105℃ BA2904 family:Full range -40～+125℃ Under high temperatures, please consider the power dissipation when selecting the output current. When the output terminal is continuously shorted the output current reduces the internal temperature by flushing.
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4/25
2011.08 - Rev.B
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM
Technical Note
○BA2902 family (Unless otherwise specified VCC=+5[V], VEE=0[V]) Parameter Input Offset Voltage ( *10) (*11) Input Offset Voltage Drift Input Offset Current (*10) (*11) Input Offset Current Drift Input Bias Current (*10) (*11) Supply Current (*10) High Level Output Voltage (*11) Low Level Output Voltage (*11) Large Signal Voltage Gain Input Common-mode Voltage Range Common-mode Rejection Ratio Power Supply Rejection Ratio Output SourceCurrent (*11) (*12) Symbol T emperature Range Limits BA2902S F/FV/KN BA2902F/FV/KN Min. Typ. Max. 2 7 10 ±7 2 50 200 3.5 27 25 0 50 65 20 10 10 2 12 ±10 20 0.7 28 5 100 80 100 30 20 40 120 0.2 0.5 40 250 250 2 3 20 VCC-1. 5 Unit
Condition
25℃ Full range △Vio/△T 25℃ Iio Full range Vio △lio/△T Ib ICC VOH VOL AV Vicm CMRR PSRR IOH IOL Isink 25℃ Full range 25℃ Full range 25℃ Full range Full range 25℃ 25℃ 25℃ 25℃ 25℃ Full range 25℃ Full range 25℃ 25℃ 25℃ 25℃ 25℃
VOUT=1.4[V] VCC=5～30[V],VOUT=1.4[V] μV/℃ VOUT=1.4[V] mV nA VOUT=1.4[V]
pA/℃ VOUT=1.4[V] nA ｍA V mV V/mV V dB dB mA mA μA dB V/μs MHz
nV/ Hz
VOUT=1.4[V] RL=∞ All Op-Amps RL=2[kΩ] VCC=30[V],RL=10[kΩ] RL=∞All Op-Amps RL≧2[kΩ],VCC=15[V] VOUT=1.4～11.4[V] (VCC-VEE)=5[V], VOUT=VEE+1.4[V] VOUT=1.4[V] VCC=5~30[V] VIN+=1[V],VIN-=0[V] VOUT=0[V] 1CH is short circuit VIN+=0[V],VIN-=1[V] VOUT=5[V] 1CH is short circuit VIN+=0[V],VIN-=1[V] VOUT=200[mV] f=1[kHz], input referred VCC=15[V],AV=0[dB], RL=2[kΩ],CL=100[pF] VCC=30[V],RL=2[kΩ], CL=100[pF] VCC=15[V],VEE=-15[V], RS=100[Ω],Vi=0[V],f=1[kHz]
Output Sink Current
(*11) (*12)
Channel Separation Slew rate Maximum frequency Input referred noise voltage
CS SR ft Vn
(*10) Absolute value (*11) BA2902S family:Full range -40～+105℃ ,BA2902 family:Full range -40～+125℃ (*12) Under high temperatures, please consider the power dissipation when selecting the output current. When the output terminal is continuously shorted the output current reduces the internal temperature by flushing.
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5/25
2011.08 - Rev.B
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM ●Absolute Maximum Ratings (Ta=25[℃]) ○BA3404 family Parameter Supply Voltage Differential Input Voltage (*13) Input Common-mode Voltage Range Operating Temperature Range Storage Temperature Range Maximum Junction Temperature Symbol VCC-VEE Vid Vicm Topr Tstg Tjmax Ratings +36 36 (VEE-0.3)～(VEE+36) -40～+85 -55～+150 +150
Technical Note
Unit V V V ℃ ℃ ℃
Note:Absolute maximum rating item indicates the condition which must not be exceeded. Application if voltage in excess of absolute maximum rating or use out of absolute maximum rated temperature environment may cause deterioration of characteristics. (*13) The voltage difference between inverting input and non-inverting input is the differential input voltage. Then input terminal voltage is set to more than VEE.
●Electric Characteristics ○BA3404 family (Unless otherwise specified VCC=+15[V], VEE=-15[V], Ta=25[℃]) Limits T emperature Parameter Symbol BA3404 family Range Min. Typ. Max. Input Offset Voltage (*14) Input Offset Current (*14) Input Bias Current (*14) Large Signal Voltage Gain Maximum Output Voltage Input Common-mode Voltage Range Common-mode Rejection Ratio Power Supply Rejection Ratio Supply Current Output Source Current Output Sink Current Slew rate Unity Gain Frequency Total Harmonic Distortion
(*14) Absolute value
Unit
Condition
Vio Iio Ib AV VOM Vicm CMRR PSRR ICC Isource Isink SR ft THD
25℃ 25℃ 25℃ 25℃ 25℃ 25℃ 25℃ 25℃ 25℃ 25℃ 25℃ 25℃ 25℃ 25℃
88 ±13 -15 70 80 20 10 -
2 5 70 100 ±14 90 94 2.0 30 20 1.2 1.2 0.1
5 50 200 13 3.5 -
mV nA nA dB V V dB dB mA mA mA V/μs MHz %
VOUT=0[V], Vicm=0[V] VOUT=0[V], Vicm=0[V] VOUT=0[V], Vicm=0[V] RL≧2[kΩ], VOUT=±10[V],Vicm=0[V] RL≧2[kΩ] VOUT=0[V] VOUT=0[V], Vicm=-15[V]～+13[V] Ri≦10[kΩ], VCC=+4[V]～+30[V] RL=∞ All Op-Amps, VIN+=0[V] VIN+=1[V],VIN-=0[V], VOUT=+12[V], Output of one channel only VIN+=0[V], VIN-=1[V], VOUT= -12[V], Output of one channel only AV=0[dB], RL=2[kΩ],CL=100[pF] RL=2[kΩ] VOUT=10[Vp-p],f=20[kHz], AV=0[dB],RL=2[kΩ]
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6/25
2011.08 - Rev.B
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM ●Reference Data (The data is ability value of sample, it is not guaranteed. ) ○BA10358 family
1000 POWER DISSIPATION [mW] .
BA10358 family
Technical Note
1.0 SUPPLY CURRENT [mA] .
BA10358 family
1
BA10358 family
SUPPLY CURRENT [mA]
800
BA10358F
0.8
25℃
0.8
32V
600
0.6
0.6
400
BA10358FV
0.4
85℃ -40℃
0.4
5V
200
0.2
0.2
3V
0 0 25 50 75
85
0.0
100 125
0
5
10
15
20
25
30
35
0 -50
AMBIENT TEMPERTURE [℃] .
SUPPLY VOLTAGE [V]
Fig. 1 Derating Curve
Fig. 2 Supply Current - Supply Voltage
5
BA10358 family
Fig. 3 Supply Current - Ambient Temperature
40 OUTPUT SOURCE CURRENT [mA]
BA10358 family
-25 0 25 50 75 AMBIENT TEMPERATURE [℃]
100
35 30 OUTPUT VOLTAGE [V]
BA10358 family
OUTPUT VOLTAGE [V]
25 20 15 10
85℃
4
30
-40℃
3
20
25℃
25℃
2
-40℃
5 0 0 5 10 15 20 25 SUPPLY VOLTAGE [V] 30 35
1
10
85℃
0 -50
0
Fig. 4 Maximum Output Voltage - Supply Voltage
((RL=10[kΩ]))
40 OUTPUT SOURCE CURRENT [mA]
BA10358 family
-25 0 25 50 75 AMBIENT TEMPERATURE[℃]
100
0
1
2 3 4 OUTPUT VOLTAGE [V]
5
Fig. 5 Maximum Output Voltage - Ambient Temperature
(VCC=5[V],RL=2[kΩ])
100 OUTPUT SINK CURRENT [mA]
BA10358 family
Fig. 6 Output Source Current - Output Voltage
(VCC=5[V])
40 OUTPUT SINK CURRENT [mA]
BA10358 family
30
10
85℃
15V
30
15V 5V
1
20
5V 3V
20
3V
0.1
25℃
10
0.01
10
-40℃
0 -50
0.001
-25 0 25 50 75 100
0
0.4
0.8
1.2
1.6
2
0 -50
-25
0
25
50
75
100
AMBIENT TEMPERATURE [℃]
OUTPUT VOLTAGE [V]
Fig. 7 Output Source Current - Ambient Temperature
(VOUT=0[V])
60 LOW LEVEL SINK CURRENT [μA] 50 40
25℃ BA10358 family
Fig. 8 Output Sink Current - Output Voltage
(VCC=5[V])
60 50
32V BA10358 family
Fig. 9 Output Sink Current - Ambient Temperature
(VOUT=VCC)
8 INPUT OFFSET VOLTAGE [mV] 6 4 2
-40℃ BA10358 family
AMBIENT TEMPERAURE [℃]
LOW LEVEL SINK CURRENT [μA]
.
40 30 20 10 0 -50
3V
30 20 10 0 0 5 10 15 20 25 30 35 SUPPLY VOLTAGE [V]
85℃ -40℃
5V
0 -2 -4
25℃
-6 -8
85℃
-25
0
25
50
75
100
0
5
10
15
20
25
30
35
AMBIENT TEMPERATURE [℃]
SUPPLY VOLTAGE [V]
Fig. 10 Low Level Sink Current - Supply Voltage
(VOUT=0.2[V])
Fig. 11 Low Level Sink Current - Ambient Temperature
(VOUT=0.2[V])
Fig. 12 Input Offset Voltage - Supply Voltage
(Vicm=0[V], VOUT=1.4[V])
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7/25
2011.08 - Rev.B
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM ○BA10358 family
8 INPUT OFFSET VOLTAGE [mV] 6 4 2 0 -2 -4
32V 5V 3V BA10358 family
Technical Note
50
BA10358 family
50
BA10358 family
.
INPUT BIAS CURRENT [nA]
85℃
INPUT BIAS CURRENT [nA]
40
40
32V
30
25℃
30
5V
20
-40℃
20
10
10
3V
-6 -8 -50 -25 0 25 50 75 100 AMBIENT TEMPERATURE [℃]
0 0 5 10 15 20 25 SUPPLY VOLTAGE [V] 30 35 0 -50 -25 0
25
50
75
100
AMBIENT TEMPERATURE [℃]
Fig. 13 Input Offset Voltage - Ambient Temperature
(Vicm=0[V], VOUT=1.4[V])
BA10358 family
Fig. 14 Input Bias Current - Supply Voltage
(Vicm=0[V], VOUT=1.4[V])
8 6 4 2 0 -2 -4 -6 -8
85℃ -40℃ 25℃ BA10358 family
Fig. 15 Input Bias Current - Ambient Temperature
(Vicm=0[V],VOUT=1.4[V])
10 INPUT OFFSET CURRENT [nA] .
BA10358 family
50
40
INPUT OFFSET VOLTAGE [mV]
INPUT BIAS CURRENT [nA]
.
5
-40℃ 25℃
30
0
20
10
-5
85℃
0 -50 -25 0 25 50 75 AMBIENT TEMPERATURE [°C] 100
-10 -1 0 1 2 3 4 5 COMMON MODE INPUT VOLTAGE [V] 0 5 10 15 20 25 SUPPLY VOLTAGE [V] 30 35
Fig. 16 Input Bias Current - Ambient Temperature
(VCC=30[V],Vicm=28[V],VOUT=1.4[V])
Fig. 17 Input Offset Voltage - Common Mode Input Voltage
(VCC=5[V])
Fig. 18 Input Offset Current - Supply Voltage
(Vicm=0[V],VOUT=1.4[V])
140
BA10358 family
.
10
BA10358 family
140 LARGE SIGNAL VOLTAGE GAIN [dB] 130 120 110 100 90 80 70 60
85℃ 25℃ -40℃
BA10358 family
.
LARGE SIGNAL VOLTAGE GAIN [dB]
INPUT OFFSET CURRENT [nA]
130 120 110 100 90 80 70 60
15V 5V
5
3V
0
-5
5V
32V
- 10 -50 -25 0 25 50 75 100 AMBIENT TEMPERATURE [°C]
2
4
6
8
10
12
14
16
18
-50
-25
0
25
50
75
100
SUPPLY VOLTAGE[V]
AMBIENT TEMPERATURE [℃]
Fig. 19 Input Offset Current - Ambient Temperature
(Vicm=0[V],VOUT=1.4[V])
BA10358 family
Fig. 20 Large Signal Voltage Gain - Supply Voltage
(RL=2[kΩ])
.
BA10358 family
Fig. 21 Large Signal Voltage Gain - Ambient Temperature
(RL=2[kΩ])
140 130 120 110 100 90 80 70 60 -50
BA10358 family
COMMON MODE REJECTION RATIO [dB] . ..
COMMON MODE REJECTION RATIO [dB]
120
120
32V 5V
100
-40℃
25℃
100
80
85℃
80
60
60
3V
40 0 5 10 15 20 25 SUPPLY VOLTAGE [V] 30 35
40 -50 -25 0 25 50 75 100 AMBIENT TEMPERATURE [℃]
POWER SUPPLY REJECTION RATIO [dB] .
140
140
-25
0
25
50
75
100
AMBIENT TEMPERATURE [℃]
Fig. 22 Common Mode Rejection Ratio - Supply Voltage
Fig. 23 Common Mode Rejection Ratio - Ambient Temperature
Fig. 24 Power Supply Rejection Ratio - Ambient Temperature
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8/25
2011.08 - Rev.B
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM ○BA10324A family
1000 POWER DISSIPATION [mW] .
BA10324A family
Technical Note
2.0
BA10324A family
2
BA10324A family
BA10324AFV
. SUPPLY CURRENT [mA]
SUPPLY CURRENT [mA]
800
1.6
25℃
1.6
32V
600
1.2
1.2
400
BA10324AF
0.8
-40℃ 85℃
0.8
5V
200
0.4
0.4
3V
0 0 25 50 75
85
0.0
100
125
0
5
10
15
20
25
30
35
0 -50
-25
0
25
50
75
100
AMBIENT TEMPERTURE [℃] .
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [℃]
Fig. 25 Derating Curve
BA10324A family
Fig. 26 Supply Current - Supply Voltage
BA10324A family
Fig. 27 Supply Current - Ambient Temperature
BA10324A family -40℃
35 30 OUTPUT VOLTAGE [V] 25 20 15
5
50 OUTPUT SOURCE CURRENT [mA]
4 OUTPUT VOLTAGE [V]
85℃
40
3
30
25℃
2
20
85℃
25℃
10 5 0 0 5 10 15 20 25 SUPPLY VOLTAGE [V] 30 35
-40℃
1
10
0 -50
-25 0 25 50 75 AMBIENT TEMPERATURE[℃]
100
0 0 1 2 3 4 OUTPUT VOLTAGE [V] 5
Fig. 28 Maximum Output Voltage - Supply Voltage
(RL=10[kΩ])
50 OUTPUT SOURCE CURRENT [mA]
15V BA10324A family
Fig. 29 Maximum Output Voltage - Ambient Temperature
(VCC=5[V],RL=2[kΩ])
Fig. 30 Output Source Current - Output Voltage
(VCC=5[V])
40 OUTPUT SINK CURRENT [mA]
BA10324A family
100 OUTPUT SINK CURRENT [mA]
BA10324A family
40
10
30
15V
30
3V 5V
1
85℃
20
3V 5V
20
0.1
25℃
10
0.01
-40℃
10
0 -50
-25
0
25
50
75
100
0.001 0.0
0.4
0.8
1.2
1.6
2.0
0 -50
-25
0
25
50
75
100
AMBIENT TEMPERATURE [℃]
OUTPUT VOLTAGE [V]
AMBIENT TEMPERAURE [℃]
Fig. 31 Output Source Current - Ambient Temperature
(VOUT=0[V])
60 LOW LEVEL SINK CURRENT [μA] 50
25℃ BA10324A family
Fig. 32 Output Sink Current - Output Voltage
(VCC=5[V])
. 60 50 40
5V 32V BA10324A family
Fig. 33 Output Sink Current - Ambient Temperature
(VOUT=VCC)
8 INPUT OFFSET VOLTAGE [mV] 6 4 2 0 -2 -4 -6 -8
25℃ -40℃ 85℃ BA10324A family
40 30
-40℃ 85℃
LOW LEVEL SINK CURRENT [μA]
30 20
3V
20 10 0 0 5 10 15 20 25 30 35 SUPPLY VOLTAGE [V]
10 0 -50
-25
0
25
50
75
100
0
5
10
15
20
25
30
35
Fig. 34 Low Level Sink Current - Supply Voltage
(VOUT=0.2[V])
Fig. 35 Low Level Sink Current - Ambient Temperature
(VOUT=0.2[V])
AMBIENT TEMPERATURE [℃]
SUPPLY VOLTAGE [V]
Fig. 36 Input Offset Voltage - Supply Voltage
(Vicm=0[V], VOUT=1.4[V])
www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved.
9/25
2011.08 - Rev.B
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM ○BA10324A family
Technical Note
8 INPUT OFFSET VOLTAGE [mV] 6
BA10324A family
50
BA10324A family
50
BA10324A family
.
INPUT BIAS CURRENT [nA]
4 2 0 -2 -4 -6 -8 -50
32V
30
INPUT BIAS CURRENT [nA]
40
40
85℃
30
25℃
32V
3V
5V
20
20
5V
10
-40℃
10
3V
0
0
0 5 10 15 20 25 30 SUPPLY VOLTAGE [V] 35
-25 0 25 50 75 AMBIENT TEMPERATURE [℃]
100
-50
Fig. 37 Input Offset Voltage - Ambient Temperature
(Vicm=0[V], VOUT=1.4[V])
50
BA10324A family
Fig. 38 Input Bias Current - Supply Voltage
(Vicm=0[V], VOUT=1.4[V])
8 6 4 2 0 -2 -4 -6 -8
25℃ 85℃ -40℃ BA10324A family
-25 0 25 50 75 AMBIENT TEMPERATURE [℃]
100
Fig. 39
Input Bias Current - Ambient Temperature
(Vicm=0[V],VOUT=1.4[V])
10
BA10324A family
.
INPUT OFFSET VOLTAGE [mV]
40
INPUT OFFSET CURRENT [nA]
INPUT BIAS CURRENT [nA]
.
5
85℃
30
0
25℃
20
-40℃
10
-5
0 -50 -25 0 25 50 75 AMBIENT TEMPERATURE [°C] 100
-10
-1
0 1 2 3 4 5 COMMON MODE INPUT VOLTAGE [V]
0
5
Fig. 40 Input Bias Current - Ambient Temperature
(VCC=30[V],Vicm=28[V],VOUT=1.4[V])
Fig. 41 Input Offset Voltage - Common Mode Input Voltage
(VCC=5[V])
140 LARGE SIGNAL VOLTAGE GAIN [dB] 130 120 110 100 90
25℃ -40℃ BA10324A family
Fig. 42 Input Offset Current - Supply Voltage
(Vicm=0[V],VOUT=1.4[V])
140 LARGE SIGNAL VOLTAGE GAIN [dB] 130 120 110 100 90
5V 15V BA10324A family
10 15 20 25 SUPPLY VOLTAGE [V]
30
35
INPUT OFFSET CURRENT [nA]
.
10
BA10324A family
5
5V 32V
0
3V
-5
80 70 60
85℃
80 70 60
- 10 -50 -25 0 25 50 75 100 AMBIENT TEMPERATURE [°C]
4
6
Fig. 43 Input Offset Current - Ambient Temperature
(Vicm=0[V],VOUT=1.4[V])
Fig. 44 Large Signal Voltage Gain - Supply Voltage
(RL=2[kΩ])
8 10 12 14 SUPPLY VOLTAGE [V]
16
-50
-25
0
25
50
75
100
Fig. 45 Large Signal Voltage Gain - Ambient Temperature
(RL=2[kΩ])
POWER SUPPLY REJECTION RATIO [dB] . 140 130 120 110 100 90 80 70 60 -50
BA10324A family
AMBIENT TEMPERATURE [℃]
.
COMMON MODE REJECTION RATIO [dB] ..
120
COMMON MODE REJECTION RATIO [dB]
140
BA10324A family
.
140
BA10324A family
120
32V 5V
100
-40℃
25℃
100
80
85℃
80
60
60
3V
40 0 5 10 15 20 25 SUPPLY VOLTAGE [V] 30 35
40 -50 -25 0 25 50 75 100 AMBIENT TEMPERATURE [℃]
-25
0
25
50
75
100
AMBIENT TEMPERATURE [℃]
Fig. 46 Common Mode Rejection Ratio Supply Voltage www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved.
-
Fig. 47 Common Mode Rejection Ratio - Ambient Temperature
Fig. 48 Power Supply Rejection Ratio - Ambient Temperature
10/25
2011.08 - Rev.B
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM ○BA2904 family
1000
POWER DISSIPATION [mA] POWER DISSIPATION [mA]
BA2904F BA2904FV BA2904 family
Technical Note
1.0
BA2904 family
1.0
SUPPLY CURRENT [mA]
BA2904 family
600
BA2904FVM
SUPPLY CURRENT [mA]
800
0.8
25℃ -40℃
0.8 0.6 0.4 0.2 0.0
5V 3V 32V
0.6
400
BA2904SF
0.4
105℃ 125℃
200
BA2904SFV BA2904SFVM
0.2
0 0
25
50
75
105 100 125
150
0.0 0 10 20 30 SUPPLY VOLTAGE [V] 40
-50
-25
AMBIENT TEMPERATURE [℃]
0 25 50 75 100 125 150 AMBIENT TEMPERATURE [℃]
Fig. 49 Derating Curve
40
MAXIMUM OUTPUT VOLTAGE [V]
BA2904 family
Fig. 50 Supply Current - Supply Voltage
5
MAXIMUM OUTPUT VOLTAGE [V]
BA2904 family
Fig. 51 Supply Current - Ambient Temperature
50 OUTPUT SOURCE CURRENT [mA]
-40℃ BA2904 family
30
125℃
-40℃
4 3
40
25℃
30
105℃
20
25℃
2 1 0
20
10
105℃
10
125℃
0 0 10 20 30 40
SUPPLY VOLTAGE [V]
0 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [℃] 0 1 2 3 4 OUTPUT VOLTAGE [V] 5
Fig. 52 Maximum Output Voltage - Supply Voltage
(RL=10[kΩ])
Fig. 53 Maximum Output Voltage - Ambient Temperature
(VCC=5[V],RL=2[kΩ])
Fig. 54 Output Source Current - Output Voltage
(VCC=5[V])
50 OUTPUT SOURCE CURRENT [mA]
BA2904 family
100
105℃
BA2904 family
30
15V
BA2904 family
40
3V 5V
10
125℃ -40℃
OUTPUT SINK CURRENT [mA]
OUTPUT SINK CURRENT [mA]
20
5V
30
15V
1
3V
20
0.1
25℃
10
10
0.01
0 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [℃]
0.001 0 0.4 0.8 1.2 1.6 OUTPUT VOLTAGE [V] 2
0 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [℃]
Fig. 55 Output Source Current - Ambient Temperature
(VOUT=0[V])
80
LOW LEVEL SINK CURRENT [ μ A]
BA2904 family -40℃
Fig. 56 Output Sink Current - Output Voltage
(VCC=5[V])
80 LOW LEVEL SINK CURRENT [μ A] 70 60 50 40 30 20 10 0
3V 5V 32V BA2904 family
Fig. 57 Output Sink Current - Ambient Temperature
(VOUT=VCC)
8 INPUT OFFSET VOLTAGE [mV] 6 4 2 0 -2
105℃ 125℃ -40℃ 25℃ BA2904 family
70 60 50 40 30 20 10 0
0 5
25℃
105℃
125℃
-4 -6 -8
10 15 20 25 SUPPLY VOLTAGE [V]
30
35
-50
-25
0 25 50 75 100 125 150 AMBIENT TEMPERATURE [℃]
0
5
10 15 20 25 SUPPLY VOLTAGE [V]
30
35
Fig. 58 Low Level Sink Current - Supply Voltage
(VOUT=0.2[V])
Fig. 59 Fig. 60 Low Level Sink Current - Ambient Temperature Input Offset Voltage - Supply Voltage
(VOUT=0.2[V]) (Vicm=0[V], VOUT=1.4[V])
www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved.
11/25
2011.08 - Rev.B
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM ○BA2904 family
8 INPUT OFFSET VOLTAGE [mV] 6 INPUT BIAS CURRENT [nA] 4
3V BA2904 family
Technical Note
50
BA2904 family
50
BA2904 family
40
-40℃ 25℃
INPUT BIAS CURRENT [nA]
40
32V
2 0 -2 -4 -6 -8 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [℃]
5V 32V
30
30
20
20
3V 5V
10
125℃
105℃
10
0 0 5 10 15 20 25 SUPPLY VOLTAGE [V] 30 35
0 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [℃]
Fig. 61 Input Offset Voltage - Ambient Temperature
(Vicm=0[V], VOUT=1.4[V])
BA2904 family
Fig. 62 Input Bias Current - Supply Voltage
(Vicm=0[V], VOUT=1.4[V])
8 INPUT OFFSET VOLTAGE [mV] 6 4
25℃ -40℃ BA2904 family
Fig. 63 Input Bias Current - Ambient Temperature
(Vicm=0[V],VOUT=1.4[V])
BA2904 family
50 40 30 20 10 0
10 INPUT OFFSET CURRENT [nA]
INPUT BIAS CURRENT[nA]
105℃ 125℃
5
-40℃ 25℃
2 0 -2 -4 -6 -8
0
105℃ 125℃
-5
-10 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [℃]
-10
-1 0 1 2 3 [V] INPUT VOLTAGE [Vin] 4 5
0
5
10
15
20
25
30
35
SUPPLY VOLTAGE [V]
Fig. 64 Input Bias Current - Ambient Temperature
(VCC=30[V],Vicm=28[V],VOUT=1.4[V])
10 INPUT OFFSET CURRENT [nA]
BA2904 family
Fig. 65 Input Offset Voltage - Common Mode Input Voltage
(VCC=5[V])
140 LARGE SIGNAL VOLTAGE GAIN [dB] 130
-40℃ 25℃ BA2904 family
Fig. 66 Input Offset Current - Supply Voltage
(Vicm=0[V],VOUT=1.4[V])
BA2904 family
140 LARGE SIGNAL VOLTAGE GAIN [dB] 130 120 110 100 90 80 70 60
4 6 8 10 12 SUPPLY VOLTAGE [V] 14 16
5V
5
3V
120 110 100 90 80 70 60
105℃ 125℃
15V
0
5V 32V
-5
-10 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [℃]
-50
-25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [℃]
Fig. 67 Input Offset Current - Ambient Temperature
(Vicm=0[V],VOUT=1.4[V])
140
BA2904 family
Fig. 68 Large Signal Voltage Gain - Supply Voltage
(RL=2[kΩ])
140
36V 32V BA2904 family
Fig. 69 Large Signal Voltage Gain - Ambient Temperature
(RL=2[kΩ])
140 POWER SUPPLY REJECTION RATIO [dB] 130 120 110 100 90 80 70 60 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [℃]
BA2904 family
COMMON MODE REJECTION RATIO [dB]
COMMON MODE REJECTION RATIO [dB]
120
-40℃
25℃
120
100
100
80
125℃ 105℃
80
5V 3V
60
60
40 0 10 20 30 SUPPLY VOLTAGE [V] 40
40 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [℃]
Fig. 70 Common Mode Rejection Ratio - Supply Voltage
Fig. 71 Common Mode Rejection Ratio - Ambient Temperature
Fig. 72 Power Supply Rejection Ratio - Ambient Temperature
www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved.
12/25
2011.08 - Rev.B
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM ○BA2902 family
1000
BA2902FV BA2902 family
Technical Note
1.0 2.0 0.8 1.6 0.6 1.2 0.4 0.8
105℃ 25℃ -40℃
BA2902 family
1.0 2.0
SUPPLY CURRENT [mA]
BA2902 family
POWER DISSIPATION [mW]
BA2902KN
600
BA2902F
SUPPLY CURRENT [mA]
800
0.8 1.6 0.6 1.2
0.8 0.4 0.4 0.2 0.0 0.0
5V 3V 32V
400
BA2902SFV BA2902SKN BA2902SF
200
0.2 0.4
125℃
0 0 25 50 75
105 100 125
0.0 0.0
150
0
10
AMBIENT TEMPERTURE [℃]
20 30 SUPPLY VOLTAGE [V]
40
-50
-25
0 25 50 75 100 125 150 AMBIENT TEMPERATURE [℃]
Fig. 73 Derating Curve
40
MAXIMUM OUTPUT VOLTAGE [V]
BA2902 family
Fig. 74 Supply Current - Supply Voltage
BA2902 family
Fig. 75 Supply Current - Ambient Temperature
50 OUTPUT SOURCE CURRENT [mA]
-40℃ BA2902 family
5
MAXIMUM OUTPUT VOLTAGE [V]
30
100℃
-40℃
4 3
40
25℃
30
105℃
20
25℃
2 1 0
-50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [℃]
20
125℃
10
105℃
10
0 0 10 20 30 40
SUPPLY VOLTAGE [V]
0 0 1 2 3 4 OUTPUT VOLTAGE [V] 5
Fig. 76 Maximum Output Voltage - Supply Voltage
(RL=10[kΩ])
50 OUTPUT SOURCE CURRENT [mA]
BA2902 family
Fig. 77 Fig. 78 Maximum Output Voltage - Ambient Temperature Output Source Current - Output Voltage
(VCC=5[V],RL=2[kΩ])
100
105℃ BA2902 family
(VCC=5[V])
30
15V BA2902 family
40
3V 5V
10
125℃ -40℃
OUTPUT SINK CURRENT [mA]
OUTPUT SINK CURRENT [mA]
20
5V
30
15V
1
3V
20
0.1
25℃
10
10
0.01
0 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [℃]
0.001 0 0.4 0.8 1.2 1.6 OUTPUT VOLTAGE [V] 2
0 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [℃]
Fig. 79 Output Source Current - Ambient Temperature
(VOUT=0[V])
80
-40℃ BA2902 family
Fig. 80 Output Sink Current - Output Voltage
(VCC=5[V])
BA2902 family
Fig. 81 Output Sink Current - Ambient Temperature
(VOUT=VCC)
8
BA2902 family
80 LOW LEVEL SINK CURRENT [μ A] INPUT OFFSET VOLTAGE [mV] 70 60 50 40
3V 5V 32V
LOW LEVEL SINK CURRENT [ μ A]
70 60 50 40 30 20 10 0
0 5
25℃
6 4 2 0 -2 -4 -6 -8
105℃ 125℃ -40℃ 25℃
105℃
125℃
30 20 10 0
10 15 20 25 SUPPLY VOLTAGE [V]
30
35
-50
-25
0 25 50 75 100 125 150 AMBIENT TEMPERATURE [℃]
0
5
10 15 20 25 SUPPLY VOLTAGE [V]
30
35
Fig. 82 Low Level Sink Current - Supply Voltage
(VOUT=0.2[V])
Fig. 83 Low Level Sink Current - Ambient Temperature
(VOUT=0.2[V])
Fig. 84 Input Offset Voltage - Supply Voltage
(Vicm=0[V], VOUT=1.4[V])
www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved.
13/25
2011.08 - Rev.B
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM ○BA2902 family
BA2902 family
Technical Note
8 INPUT OFFSET VOLTAGE [mV] 6 INPUT BIAS CURRENT [nA] 4 2 0 -2 -4 -6 -8 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [℃]
5V 32V 3V
BA2902 family
BA2902 family
50
50
40
-40℃ 25℃
INPUT BIAS CURRENT [nA]
40
32V
30
30
20
20
3V 5V
10
125℃
105℃
10
0 0 5 10 15 20 25 SUPPLY VOLTAGE [V] 30 35
0 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [℃]
Fig. 85
Fig. 86 Input Bias Current - Supply Voltage
(Vicm=0[V], VOUT=1.4[V])
8 INPUT OFFSET VOLTAGE [mV] 6 4
25℃ -40℃ BA2902 family
Fig. 87 Input Bias Current - Ambient Temperature
(Vicm=0[V],VOUT=1.4[V])
10 INPUT OFFSET CURRENT [nA]
BA2902 family
Input Offset Voltage - Ambient Temperature
(Vicm=0[V], VOUT=1.4[V])
50 40 30 20 10 0
BA2902 family
INPUT BIAS CURRENT[nA]
105℃ 125℃
5
-40℃
25℃
2 0 -2 -4 -6 -8
0
105℃ 125℃
-5
-10 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [℃]
-10
-1 0 1 2 3 [V] INPUT VOLTAGE [Vin] 4 5
0
5
10
15
20
25
30
35
SUPPLY VOLTAGE [V]
Fig. 88 Fig. 89 Input Bias Current - Ambient Temperature Input Offset Voltage - Common Mode Input Voltage
(VCC=30[V],Vicm=28[V],VOUT=1.4[V])
BA2902 family
Fig. 90 Input Offset Current - Supply Voltage
(Vicm=0[V],VOUT=1.4[V])
BA2902 family
(VCC=5[V])
BA2902 family
10
LARGE SIGNAL VOLTAGE GAIN [dB]
140 130
-40℃ 25℃
140 LARGE SIGNAL VOLTAGE GAIN [dB] 130 120 110 100 90 80 70 60
4 6 8 10 12 SUPPLY VOLTAGE [V] 14 16
5V
INPUT OFFSET CURRENT [nA]
5
3V
120 110 100 90 80 70 60
105℃ 125℃
15V
0
5V 32V
-5
-10 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [℃]
-50
-25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [℃]
Fig. 91 Input Offset Current - Ambient Temperature
(Vicm=0[V],VOUT=1.4[V])
BA2902 family
Fig. 92 Large Signal Voltage Gain - Supply Voltage
(RL=2[kΩ])
BA2902 family
Fig. 93 Large Signal Voltage Gain - Ambient Temperature
(RL=2[kΩ])
BA2902 family
COMMON MODE REJECTION RATIO [dB]
COMMON MODE REJECTION RATIO [dB]
140
140
36V
140 POWER SUPPLY REJECTION RATIO [dB]
32V
130 120 110 100 90 80 70 60 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [℃]
120
-40℃
25℃
120
100
125℃ 105℃
100
80
80
5V 3V
60
60
40 0
40 -50 -25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE [℃]
Fig. 94 Common Mode Rejection Ratio - Supply Voltage
10 20 30 SUPPLY VOLTAGE [V]
40
Fig. 95 Common Mode Rejection Ratio - Ambient Temperature
Fig. 96 Power Supply Rejection Ratio - Ambient Temperature
www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved.
14/25
2011.08 - Rev.B
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM ○BA3404 family
1000 POWER DISSIPATION [mW] .
BA3404 family
Technical Note
4
BA3404 family
4
BA3404 family
SUPPLY CURRENT [mA] .
800
BA3404F
SUPPLY CURRENT [mA]
3
25℃
3
±18.0V
600
2
85℃ -40℃
2
400
BA3404FVM
200
1
1
±2.0V
±15.0V
0 0 25 50
75 85
0
100
0
8
16
24
32
40
0 -50
AMBIENT TEMPERTURE [℃] .
SUPPLY VOLTAGE [V]
-25 0 25 50 75 AMBIENT TEMPERATURE [℃]
100
Fig. 97 Derating Curve
BA3404 family
Fig. 98 Supply Current - Supply Voltage
20 15 OUTPUT VOLTAGE [V] OUTPUT VOLTAGE [V] 10 5 0 -5 -10 -15 -20
VOL VOH BA3404 family
Fig. 99 Supply Current - Ambient Temperature
BA3404 family
15 10 OUTPUT VOLTAGE [V] 5 0 -5 -10 -15 0.1
VOL VOH
15 10
VOH
5 0 -5
VOL
-10 - 15 0.001
10 1000 LOAD RESISTANCE [kΩ]
100000
±0
±4
±8 ±12 ±16 SUPPLY VOLTAGE [V]
±20
0.01
0.1
1
10
100
OUTPUT CURRENT [mA]
Fig. 100 Maximum Output Voltage - Load Resistance
(VCC/VEE=+15[V]/-15[V],Ta=25[℃])
6 INPUT OFFSET VOLTGE [mV] 4 2
85℃ BA3404 family
Fig. 101 Maximum Output Voltage - Supply Voltage
BA3404 family
Fig. 102 Output Voltage - Output Current
(VCC/VEE=+15[V]/-15[V],Ta=25[℃])
250
BA3404 family
6 INPUT OFFSET VOLTAGE [mV] 4 2
±15.0V
.
±18.0V
200
INPUT BIAS CURRENT [nA]
150
-40℃ 25℃
0 -2 -4 -6 ±0 ±5 ±10 ±15 ±20 SUPPLY VOLTAGE [V]
-40℃ 25℃
0 -2 -4 -6 -50 -25 0 25 50 75 100 AMBIENT TEMPERATURE [°C]
±2.0V
100
50
85℃
0 ±0 ±5 ±10 ±15 ±20 SUPPLY VOLTAGE [V]
Fig. 103 Input Offset Voltage - Supply voltage
(Vicm=0[V], VOUT=0[V])
250
BA3404 family
Fig. 104 Input Offset Voltage - Ambient Temperature
(Vicm=0[V], VOUT=0[V])
40 INPUT OFFSET CURRENT [nA] 30 20 10 0 -10 -20 -30 - 40
85℃ -40℃ 25℃ BA3404 family
Fig. 105 Input Bias Current - Supply Voltage
(Vicm=0[V], VOUT=0[V])
BA3404 family
.
40 INPUT OFFSET CURRENT [nA] 30 20 10 0 -10 -20 -30 -40 -50 -25 0 25 50 75 AMBIENT TEMPERATURE [°C] 100
±2.0V ±15.0V ±18.0V
INPUT BIAS CURRENT [nA]
200
150
±2.0V
100
±15.0V ±18.0V
50
0 -50 -25 0 25 50 75 100 AMBIENT TEMPERATURE [°C]
±0
±5 ±10 ±15 SUPPLY VOLTAGE [V]
±20
Fig. 106 Input Bias Current - Ambient Temperature
(Vicm=0[V], VOUT=0[V])
Fig. 107 Input Offset Current - Supply Voltage
(Vicm=0[V], VOUT=0[V])
Fig. 108 Input Offset Current - Ambient Temperature
(Vicm=0[V], VOUT=0[V])
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15/25
2011.08 - Rev.B
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM ○BA3404 family
20 INPUT OFFSET VOLTAGE [mV] 15 10 5 0 -5
-40℃ 25℃ 85℃ BA3404 family
Technical Note
150 125 . 100 75 50 25 0
BA3404 family
150 125 100 75 50 25 0
BA3404 family
-10 -15 - 20 -3 -2 -1 0 1 2 3 COMMON MODE INPUT VOLTAGE [V]
CMRR [dB]
PSRR [dB]
.
-50
Fig. 109 Input Offset Voltage - Common Mode Input Voltage
(VCC/VEE=+2.5[V]/-2.5[V])
160 LARGE SIGNAL VOLTAGE GAIN [dB] . 140 120
-40℃ BA3404 family
Fig. 110 Common Mode Rejection Ratio - Ambient Temperature
(VCC/VEE=+15[V]/-15[V])
150 125 100 75
±2.0V ±15.0V BA3404 family ±18.0V
-25 0 25 50 75 AMBIENT TEMPERATURE [°C]
100
-50
Fig. 111 Power Supply Rejection Ratio - Ambient Temperature
(VCC/VEE=+15[V]/-15[V])
50
Phase BA3404 family
-25 0 25 50 75 AMBIENT TEMPERATURE [°C]
100
200 180 160
LARGE SIGNAL VOLTAGE GAIN [dB]
.
40
Gain
140 120 100 PHASE [deg]
100
85℃
GAIN [dB]
25℃
30
20
80 60
80 60 40 ±2 ±4 ±6 ±8 ±10 ±12 ±14 ±16 ±18 ±20 SUPPLY VOLTAGE [V]
50 25 0 -50 -25 0 25 50 75 AMBIENT TEMPERATURE [°C] 100
10
40 20
0 0 1.E+02 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07 FREQUENCY [Hz]
Fig. 112 Large Signal Voltage Gain - Supply Voltage (RL=2[kΩ])
1.4
25℃ BA3404 family
Fig. 113 Large Signal Voltage Gain - Ambient Temperature (RL=2[kΩ])
1.4 1.2 1.0 0.8
±2.5V ±15.0V BA3404 family
Fig. 114 Voltage Gain - Frequency
(VCC=±15V)
1
BA3404 family
1.2 1.0 0.8 0.6 0.4 0.2 0.0 ±0 ±4 ±8 ±12 ±16 SUPPLY VOLTAGE[V] ±20
-40℃ 85℃
SLEW RATE L-H [V/us]
.
SLEW RATE H-L [V/us]
.
±18.0V
TOTAL HARMONIC DISTORTION [%]
0.1
20kHz
0.6 0.4 0.2 0.0 -50 -25 0 25 50 75 AMBIENT TEMPERATURE [℃] 100
0.01
20Hz 1kHz
0.001 0.01
0.1 1 OUTPUT VOLTAGE [Vrms]
10
Fig. 115 Slew Rate L-H - Supply Voltage
BA3404 family
Fig. 116 Slew Rate H-L - Ambient Temperature
Fig. 117 Total Harmonic Distoration - Output Voltage
(VCC/VEE=+4[V]/-4[V],Av=0[dB],
RL=2[kΩ],80[kHz]-LPF,Ta=25[℃])
80 EQUIVALENT INPUT NOISE VOLTAGE [nV/√Hz] .
60
40
20
0 10 100 1000 FREQUENCY [Hz] 10000
Fig. 118 Equivalent Input Noise Voltage - Frequency
(VCC/VEE=+15[V]/-15[V],Rs=100[Ω],Ta=25[℃])
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16/25
2011.08 - Rev.B
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM ●Circuit Diagram
VCC
Technical Note
VCC
－IN
－IN ＋IN
VOUT
VOUT
＋IN
VEE
VEE
Fig. 119 Schematic Diagram (BA10358/BA10324A/BA2904S/ BA2904/BA2902S/BA2902)
●Test circuit1 NULL method
Fig. 120 Schematic Diagram (BA3404)
VCC,VEE,EK,Vicm Unit:[V]
Parameter VF S1 S2 S3 BA10358 family BA10324A family BA2904 family BA2902 family BA3404 family
calculation
VCC VEE EK Vicm VCC VEE EK Vicm VCC VEE EK Vicm Input Offset Voltage Input Offset Current Input Bias Current Large Signal Voltage Gain Common-mode Rejection Ratio (Input common-mode Voltage Range) Power Supply Rejection Ratio VF1 ON ON OFF 5 5 5 15 15 5 5 5 30 0 0 0 0 0 0 0 0 0 -1.4 -1.4 -1.4 -1.4 -11.4 -1.4 -1.4 -1.4 0 0 0 0 0 0 0 0 5~30 5 5 15 15 5 5 5 30 0 0 0 0 0 0 0 0 0 -1.4 -1.4 -1.4 -1.4 -11.4 -1.4 -1.4 -1.4 0 0 0 0 0 0 0 0 15 15 15 15 15 15 15 2 15 -15 -15 -15 -15 -15 -15 -15 -2 -15 0 0 0 10 -10 0 0 0 0 0 0 0 0 0 -15 13 0 0
1 2 3 4 5 6
VF2 OFF OFF OFF VF3 OFF VF4 VF5 VF6 VF7 VF8 VF9 VF10 ON ON ON ON ON OFF ON ON ON OFF ON OFF OFF
-1.4 3.5
-1.4 3.5
-Calculation1. Input Offset Voltage (Vio) VF1 Vio [V] 1 + Rf / Rs 2. Input Offset Current (Iio) VF2 - VF1 Iio [A] Ri × (1 + Rf / Rs)
Rs
C2 0.1[μF]
Rf 50[kΩ] RK S1 Ri 10[kΩ] 10[kΩ] Ri S2 VEE DUT S3 C3 1000[pF] RK 500[kΩ] V CC EK 500[kΩ]
C1 0.1[μF] +15[V] NULL
3. Input Bias Current (Ib) VF4 - VF3 Ib 2 × Ri × (1 + Rf / Rs)
50[Ω]
[A]
Vic m
50[Ω] Rs
4. Large Signal Voltage Gain (Av) ΔEK × (1+ Rf/Rs) Av 20 × Log VF5 - VF6
RL
-15[V]
V VF
[dB] Fig. 121 Test circuit1 (one channel only)
5. Common-mode Rejection Ration (CMRR) ΔVicm × (1+ Rf/Rs) CMRR 20 × Log [dB] VF8 - VF7 6. Power supply rejection ratio (PSRR) ΔVcc × (1+ Rf/Rs) PSRR 20 × Log [dB] VF10 - VF9
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17/25
2011.08 - Rev.B
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM
Technical Note
●Test Circuit 2 Switch Condition
SW No. Supply Current High Level Output Voltage Low Level Output Voltage Output Source Current Output Sink Current Slew Rate Gain Bandwidth Product Equivalent Input Noise Voltage SW 1 SW 2 SW 3 SW 4 SW 5 SW 6 SW 7 SW 8 SW 9 SW 10 SW 11 SW 12 SW 13 SW 14
OFF OFF OFF ON OFF ON OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF ON OFF OFF ON OFF OFF ON OFF OFF OFF ON OFF OFF OFF ON OFF OFF ON OFF OFF OFF OFF OFF OFF ON OFF OFF OFF ON OFF OFF ON OFF OFF OFF OFF OFF OFF OFF ON OFF OFF ON OFF OFF ON OFF OFF OFF OFF OFF OFF OFF ON OFF OFF OFF ON OFF OFF OFF ON OFF ON OFF OFF ON ON OFF OFF OFF ON ON ON OFF OFF OFF OFF ON OFF OFF OFF OFF ON OFF OFF ON
ON OFF OFF OFF OFF ON OFF OFF OFF
SW4
Input voltage
VH
VCC
SW5
R2
A
VL
－
Input wave
SW1 SW2 SW3 SW6 RS R1 SW7 SW8 VEE
t
＋
SW9 SW10 SW11 SW12 SW13 SW14
Output voltage
VH
A
SR=ΔV/Δt
～
VIN-
VIN+
～
RL
CL
V ～
V
VOU T
ΔV VL Δt
Fig.122 Test Circuit 2 (each Op-Amp)
Output wave
t
Fig. 123 Slew Rate Input Waveform
●Measurement Circuit 3 Amplifier To Amplifier Coupling
VCC VCC
R1//R2
R1//R2
OTHER CH
VEE R1 VIN R2 R1 R2
VEE
V VOUT1
=0.5[Vrms]
V
VOUT2
CS＝20×log
100×VOUT1 VOUT2
Fig. 124 Test Circuit 3
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18/25
2011.08 - Rev.B
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM
Technical Note
●Examples of circuit ○Voltage follower
VCC
Vout Vin
Voltage gain is 0 [dB]. This circuit controls output voltage (Vout) equal input voltage (Vin), and keeps Vout with stable because of high input impedance and low output impedance. Vout is shown next formula. Vout=Vin
VEE
○Inverting amplifier
R2 VCC R1 Vin Vout For inverting amplifier, Vin is amplified by voltage gain decided R1 and R2, and phase reversed voltage is outputed. Vout is shown next formula. Vout=-(R2/R1)・Vin Input impedance is R1.
R1//R2
VEE
○Non-inverting amplifier
R1 R2
VCC
Vout Vin
For non-inverting amplifier, Vin is amplified by voltage gain decided R1 and R2, and phase is same with Vin. Vout is shown next formula. Vout=(1+R2/R1)・Vin This circuit realizes high input impedance because Input impedance is operational amplifier’s input Impedance.
VEE
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19/25
2011.08 - Rev.B
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM
Technical Note
●Description of Electrical Characteristics Described below are descriptions of the relevant electrical terms Please note that item names, symbols and their meanings may differ from those on another manufacturer’s documents.
1. Absolute maximum ratings The absolute maximum ratings are values that should never be exceeded, since doing so may result in deterioration of electrical characteristics or damage to the part itself as well as peripheral components. 1.1 Power supply voltage (VCC-VEE) Expresses the maximum voltage that can be supplied between the positive and negative supply terminals without causing deterioration of the electrical characteristics or destruction of the internal circuitry. 1.2 Differential input voltage (Vid) Indicates the maximum voltage that can be supplied between the non-inverting and inverting terminals without damaging the IC. 1.3 Input common-mode voltage range (Vicm) Signifies the maximum voltage that can be supplied to non-inverting and inverting terminals without causing deterioration of the characteristics or damage to the IC itself. Normal operation is not guaranteed within the common-mode voltage range of the maximum ratings - use within the input common-mode voltage range of the electric characteristics instead. 1.4 Operating and storage temperature ranges (Topr,Tstg) The operating temperature range indicates the temperature range within which the IC can operate. The higher the ambient temperature, the lower the power consumption of the IC. The storage temperature range denotes the range of temperatures the IC can be stored under without causing excessive deterioration of the electrical characteristics. 1.5 Power dissipation (Pd) Indicates the power that can be consumed by a particular mounted board at ambient temperature (25℃). For packaged products, Pd is determined by the maximum junction temperature and the thermal resistance. 2. Electrical characteristics 2.1 Input offset voltage (Vio) Signifies the voltage difference between the non-inverting and inverting terminals. It can be thought of as the input voltage difference required for setting the output voltage to 0 V. 2.2 Input offset voltage drift (△Vio/△T) Denotes the ratio of the input offset voltage fluctuation to the ambient temperature fluctuation. 2.3 Input offset current (Iio) Indicates the difference of input bias current between the non-inverting and inverting terminals. 2.4 Input offset current drift (△Iio/△T) Signifies the ratio of the input offset current fluctuation to the ambient temperature fluctuation. 2.5 Input bias current (Ib) Denotes the current that flows into or out of the input terminal, it is defined by the average of the input bias current at the non-inverting terminal and the input bias current at the inverting terminal. 2.6 Circuit current (ICC) Indicates the current of the IC itself that flows under specified conditions and during no-load steady state. 2.7 High level output voltage/low level output voltage (VOH/VOL) Signifying the voltage range that can be output under specified load conditions, it is in general divided into high level output voltage and low level output voltage. High level output voltage indicates the upper limit of the output voltage, while low level output voltage the lower limit. 2.8 Large signal voltage gain (AV) The amplifying rate (gain) of the output voltage against the voltage difference between non-inverting and inverting terminals, it is (normally) the amplifying rate (gain) with respect to DC voltage. AV = (output voltage fluctuation) / (input offset fluctuation) 2.9 Input common-mode voltage range (Vicm) Indicates the input voltage range under which the IC operates normally.
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20/25
2011.08 - Rev.B
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM
Technical Note
2.10 Common-mode rejection ratio (CMRR) Signifies the ratio of fluctuation of the input offset voltage when the in-phase input voltage is changed (DC fluctuation). CMRR = (change in input common-mode voltage) / (input offset fluctuation) 2.11 Power supply rejection ratio (PSRR) Denotes the ratio of fluctuation of the input offset voltage when supply voltage is changed (DC fluctuation). SVR = (change in power supply voltage) / (input offset fluctuation) 2.12 Output source current/ output sink current (IOH/IOL) The maximum current that can be output under specific output conditions, it is divided into output source current and output sink current. The output source current indicates the current flowing out of the IC, and the output sink current the current flowing into the IC. 2.13 Channel separation (CS) Expresses the amount of fluctuation of the input offset voltage or output voltage with respect to the change in the output voltage of a driven channel. 2.14 Slew rate (SR) Indicates the time fluctuation ratio of the output voltage when an input step signal is supplied. 2.15 Gain bandwidth product (GBW) The product of the specified signal frequency and the gain of the op-amp at such frequency, it gives the approximate value of the frequency where the gain of the op-amp is 1 (maximum frequency, and unity gain frequency).
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21/25
2011.08 - Rev.B
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM
Technical Note
●Derating curves Power dissipation(total loss) indicates the power that can be consumed by IC at Ta=25℃(normal temperature). IC is heated when it consumed power, and the temperature of IC chip becomes higher than ambient temperature. The temperature that can be accepted by IC chip depends on circuit configuration, manufacturing process, and consumable power is limited. Power dissipation is determined by the temperature allowed in IC chip(maximum junction temperature) and thermal resistance of package(heat dissipation capability). The maximum junction temperature is typically equal to the maximum value in the storage temperature range. Heat generated by consumed power of IC radiates from the mold resin or lead frame of the package. The parameter which indicatesthis heat dissipation capability(hardness of heat release)is called thermal resistance, represented by the symbol θja[℃/W].The temperature of IC inside the package can be estimated by this thermal resistance. Fig.125(a) shows the model of thermal resistance of the package. Thermal resistance θja, ambient temperature Ta, junction temperature Tj, and power dissipation Pd can be calculated by the equation below: θja = (Tj-Ta) / Pd [℃/W] ・・・・・ (Ⅰ) Derating curve in Fig.125(b) indicates power that can be consumed by IC with reference to ambient temperature.Power that can be consumed by IC begins to attenuate at certain ambient temperature. This gradient iis determined by thermal resistance θja. Thermal resistance θja depends on chip size, power consumption, package,ambient temperature, package condition, wind velocity, etc even when the same of package is used. Thermal reduction curve indicates a reference value measured at a specified condition. Fig.126(c)～(f) show a derating curve for an example of BA10358, BA10324A, BA2904S, BA2904, BA2902S, BA2902, BA3404.
LSI の 消 of LSI Power dissipation 費 電 力 [ W]
θja = ( Tj ー Ta ) / Pd [℃/W]
Ambient temperature
周囲温度 Ta [℃]
Pd (max) P2 θja2 < θja1
P1
θ' ja2
θ ja2 Tj ' (max) Tj (max)
θ' ja1
Chip surface temperature Power dissipation Pd[W]
θ ja1 75 100 125 150
チップ 表面温度 Tj [℃]
消費電力 P [W]
0
25
50
(a)Thermal resistance
1000
(b) Derating curve Fig. 125 Thermal resistance and derating
1000
周囲温度 Ambient temperature Ta [ ℃ ]
800
POWER許容損失 Pd [Pd [mW] DISSIPATION mW]
800 BA10358F
620mW(*15) 620mW (*1)
BA10324AFV
700mW ((*3)) 700mW *17
600
550mW(*16) 550mW (*2)
許容損失 Pd Pd [mW] POWER DISSIPATION[mW]
BA10358FV
600
490mW(*18) 490mW (*4)
BA10324AF
400
400
200
200
0 0 25 50 75 100 125
0 0 25 50 75 100 125
Ambient temperature [：Ta [℃] 周囲温度 Ta ℃]
(c) BA10358 family
(a) BA10358 ファミリ
Ambient temperature ]：Ta [℃] 周囲温度 Ta [℃
(d) BA10324 family
(b)
(a) BA10324A ファミリ
1000 BA2904F BA3404F 許容損失 Pd [ Pd POWER DISSIPATIONmW][mW] 800
780mW(*19) 780mW( *5)
1000
870mW(*22) 870mW( *8)
BA2902FV
800 BA2904FV 許容損失 Pd [ Pd [mW] POWER DISSIPATION mW] BA2902KN
660mW(*23) 660mW( *9)
600
690mW( *6) 690mW(*20) 590mW (*7) 590mW(*21)
BA2904FVM BA2904FVM BA3404FVM
600
610mW(*24) 610mW (*10)
BA2902F
BA3404F 400 BA3404FVM 200
400
BA2902SFV BA2902SKN BA2902SF
BA2904SF BA2904SFV BA2904SFVM
200
0 0 25
(e) BA2904/BA3404 family
(a) BA2904 ファミリ
Ambient temperature ：Ta [℃] Ta [ ]
周囲温度 ℃
50
75
85
100
105
0 125 150 0 25 50 75 周囲温度
Ambient temperature ：Ta [℃] Ta [ ]
105 100
125
150
(f) BA2902 family
(a) BA2902 ファミリ
℃
(*15) 6.2
(*16) 5.5
(*17) 7.0
(*18) 4.9
(*19) 6.2
(*20) 5.5
(*21) 4.8
(*22) 7.0
(*23) 5.3
(*24) 4.9
Unit [mW/℃]
When using the unit above Ta=25[℃], subtract the value above per degree [℃]. Permissible dissipation is the value when FR4 glass epoxy board 70[mm] ×70[mm] ×1.6[mm] (cooper foil area below 3[%]) is mounted.
Fig. 126 Derating curve
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22/25
2011.08 - Rev.B
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM
Technical Note
●Notes for use
1) Unused circuits When there are unused circuits, it is recommended that they be connected as in Fig.127, setting the non-inverting input terminal to a potential within the in-phase input voltage range (Vicm).
Please keep this 同相入力電圧 potencial in Vicm 範囲内の電位 2) Input voltage Applying VEE+32[V] (BA2904S / BA2904 /BA2902S / BA2902 family, BA2904HFVM-C) and VEE+36[V](BA3404 family) to the input terminal is possible without causing deterioration of the electrical characteristics or destruction, VEE irrespective of the supply voltage. However, this does not ensure normal circuit operation. Please note that the circuit operates normally only when the input voltage is within the common mode input voltage range of the electric characteristics. Fig. 127 Example of processing unused circuit 3) Power supply (single / dual) The op-amp operates when the voltage supplied is between VCC and VEE Therefore, the single supply op-mp can be used as a dual supply op-amp as well.
VCC
4) Power dissipation (Pd) Using the unit in excess of the rated power dissipation may cause deterioration in electrical characteristics due to the rise in chip temperature, including reduced current capability. Therefore, please take into consideration the power dissipation (Pd) under actual operating conditions and apply a sufficient margin in thermal design. Refer to the thermal derating curves for more information. 5) Short-circuit between pins and erroneous mounting Incorrect mounting may damage the IC. In addition, the presence of foreign substances between the outputs, the output and the power supply, or the output and GND may result in IC destruction. 6) Operation in a strong electromagnetic field Operation in a strong electromagnetic field may cause malfunctions. 7) Radiation This IC is not designed to withstand radiation. 8) IC handing Applying mechanical stress to the IC by deflecting or bending the board may cause fluctuation of the electrical characteristics due to piezoelectric (piezo) effects. 9) IC operation The output stage of the IC is configured using Class C push-pull circuits. Therefore, when the load resistor is connected to the middle potential of VCC and VEE, crossover distortion occurs at the changeover between discharging and charging of the output current. Connecting a resistor between the output terminal and GND, and increasing the bias current for Class A operation will suppress crossover distortion. 10) Board inspection Connecting a capacitor to a pin with low impedance may stress the IC. Therefore, discharging the capacitor after every process is recommended. In addition, when attaching and detaching the jig during the inspection phase, ensure that the power is turned OFF before inspection and removal. Furthermore, please take measures against ESD in the assembly process as well as during transportation and storage. 11) Output capacitor Discharge of the external output capacitor to VCC is possible via internal parasitic elements when VCC is shorted to VEE, causing damage to the internal circuitry due to thermal stress. Therefore, when using this IC in circuits where oscillation due to output capacitive load does not occur, such as in voltage comparators, use an output capacitor with a capacitance less than 0.1μF.
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23/25
2011.08 - Rev.B
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM
Technical Note
●Ordering part number
B
A
2
9
0
4
F
V
-
E
2
Part No.
Part No. 10358,10324A 2904S,2904 2902S, 2902 3404
Package F : SOP8 SOP14 FV : SSOP-B8 SSOP-B14 FVM : MSOP8 KN : VQFN16
Packaging and forming specification E2: Embossed tape and reel
(SOP8/SOP14/SSOP-B8/ SSOP-B14/VQFN16)
TR: Embossed tape and reel
(MSOP8)
SOP8
5.0±0.2 (MAX 5.35 include BURR)
8 7 6 5
+6° 4° −4°
Tape Quantity
0.9±0.15 0.3MIN
Embossed carrier tape 2500pcs E2
The direction is the 1pin of product is at the upper left when you hold
6.2±0.3
4.4±0.2
Direction of feed
( reel on the left hand and you pull out the tape on the right hand
)
12
3
4
0.595
1.5±0.1
+0.1 0.17 -0.05 S
0.11
1.27 0.42±0.1
1pin
(Unit : mm)
Direction of feed
Reel
∗ Order quantity needs to be multiple of the minimum quantity.
SOP14
8.7 ± 0.2 (MAX 9.05 include BURR)
14 8
Tape Quantity Direction of feed
0.3MIN
Embossed carrier tape 2500pcs E2
The direction is the 1pin of product is at the upper left when you hold
6.2 ± 0.3
4.4 ± 0.2
( reel on the left hand and you pull out the tape on the right hand
)
1
7
0.15 ± 0.1
1.5 ± 0.1
0.11
1.27
0.4 ± 0.1
0.1
1pin
(Unit : mm)
Direction of feed
Reel
∗ Order quantity needs to be multiple of the minimum quantity.
SSOP-B8
3.0 ± 0.2 (MAX 3.35 include BURR)
876 5
Tape Quantity
0.3MIN
Embossed carrier tape 2500pcs E2
The direction is the 1pin of product is at the upper left when you hold
6.4 ± 0.3
4.4 ± 0.2
Direction of feed
( reel on the left hand and you pull out the tape on the right hand
)
1234
1.15 ± 0.1
0.15 ± 0.1 S 0.1 +0.06 0.22 -0.04 0.08
M
0.1
(0.52)
0.65
1pin
(Unit : mm)
Direction of feed
Reel
∗ Order quantity needs to be multiple of the minimum quantity.
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24/25
2011.08 - Rev.B
BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM
Technical Note
SSOP-B14
5.0 ± 0.2
14 8
Tape Quantity
0.3Min.
Embossed carrier tape 2500pcs E2
The direction is the 1pin of product is at the upper left when you hold
6.4 ± 0.3
4.4 ± 0.2
Direction of feed
( reel on the left hand and you pull out the tape on the right hand
)
1
7
0.15 ± 0.1
1.15 ± 0.1
0.10
0.65
0.1
0.22 ± 0.1
1pin
(Unit : mm)
Direction of feed
Reel
∗ Order quantity needs to be multiple of the minimum quantity.
MSOP8
2.9±0.1 (MAX 3.25 include BURR)
8765
Tape
0.29±0.15 0.6±0.2
+6° 4° −4°
Embossed carrier tape 3000pcs TR
The direction is the 1pin of product is at the upper right when you hold
Quantity Direction of feed
4.0±0.2
2.8±0.1
( reel on the left hand and you pull out the tape on the right hand
1pin
)
1 234
1PIN MARK 0.475 S +0.05 0.22 –0.04 0.08 S 0.65
+0.05 0.145 –0.03
0.9MAX 0.75±0.05
0.08±0.05
Direction of feed
(Unit : mm)
Reel
∗ Order quantity needs to be multiple of the minimum quantity.
VQFN16
4.2±0.1 (1.35) 4.0±0.1
12 9 8 5 1 4
Tape Quantity Direction of feed
0.05
M
Embossed carrier tape (with dry pack) 2500pcs E2
The direction is the 1pin of product is at the upper left when you hold
4.2±0.1
4.0±0.1
13 16
0.22±0.05
( reel on the left hand and you pull out the tape on the right hand
)
0.22±0.05
+0.03 0.02 −0.02
0.5 0.05
(0
.2 2
)
0.95MAX
.5 )
Notice : Do not use the dotted line area for soldering
+0.1 0.6 −0.3
(0
1pin Reel
Direction of feed
3(0 .3 5)
(Unit : mm)
∗ Order quantity needs to be multiple of the minimum quantity.
www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved.
25/25
2011.08 - Rev.B
Notice
Notes
No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from ROHM upon request. Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production. Great care was taken in ensuring the accuracy of the information specified in this document. However, should you incur any damage arising from any inaccuracy or misprint of such information, ROHM shall bear no responsibility for such damage. The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by ROHM and other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the use of such technical information. The Products specified in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, office-automation equipment, communication devices, electronic appliances and amusement devices). The Products specified in this document are not designed to be radiation tolerant. While ROHM always makes efforts to enhance the quality and reliability of its Products, a Product may fail or malfunction for a variety of reasons. Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM shall bear no responsibility whatsoever for your use of any Product outside of the prescribed scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk of human injury (such as a medical instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuelcontroller or other safety device). ROHM shall bear no responsibility in any way for use of any of the Products for the above special purposes. If a Product is intended to be used for any such special purpose, please contact a ROHM sales representative before purchasing. If you intend to export or ship overseas any Product or technology specified herein that may be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to obtain a license or permit under the Law.
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