LMV341-Q1
LMV344-Q1
www.ti.com.............................................................................................................................................................. SGLS342C – JULY 2006 – REVISED JUNE 2009
RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS
FEATURES
1
•
•
•
•
•
•
•
•
•
•
Qualified for Automotive Applications
2.7-V and 5-V Performance
Rail-to-Rail Output Swing
Input Bias Current: 1 pA Typ
Input Offset Voltage: 0.25 mV Typ
Low Supply Current: 100 µA Typ
Gain Bandwidth: 1 MHz Typ
Slew Rate: 1 V/µs Typ
Turn-On Time From Shutdown: 5 µs Typ
Input Referred Voltage Noise (at 10 kHz):
20 nV/√Hz
LMV341
DBV OR DCK PACKAGE
(TOP VIEW)
IN+
1
V+
6
GND
2
5
SHDN
IN–
3
4
OUT
LMV344
PW PACKAGE
(TOP VIEW)
1OUT
1IN1IN+
V+
2IN+
2IN2OUT
1
14
2
13
3
12
4
11
5
10
6
9
7
8
4OUT
4IN4IN+
GND
3IN+
3IN3OUT
DESCRIPTION/ORDERING INFORMATION
The LMV341 and LMV344 devices are single and quad CMOS operational amplifiers, respectively, with low
voltage, low power, and rail-to-rail output swing capabilities. The PMOS input stage offers an ultra-low input bias
current of 1 pA (typ) and an offset voltage of 0.25 mV (typ). The single supply amplifier is designed specifically
for low-voltage (2.7 V to 5 V) operation, with a wide common-mode input voltage range that typically extends
from –0.2 V to 0.8 V from the positive supply rail. Additional features are a 20-nV/√Hz voltage noise at 10 kHz,
1-MHz unity-gain bandwidth, 1-V/µs slew rate, and 100-µA current consumption per channel.
An extended industrial temperature range from –40°C to 125°C makes this device suitable for automotive
applications.
ORDERING INFORMATION (1)
PACKAGE (2)
TA
–40°C to 125°C
(1)
(2)
(3)
ORDERABLE PART NUMBER
TOP-SIDE MARKING (3)
SC-70 – DCK
Reel of 3000
LMV341QDCKRQ1
RR_
SOT-23 – DBV
Reel of 3000
LMV341QDBVRQ1
RCH_
TSSOP – PW
Reel of 2000
LMV344IPWRQ1
LMV344Q
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
DBV/DCK: The actual top-side marking has one additional character that designates the wafer fab/assembly site.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2006–2009, Texas Instruments Incorporated
LMV341-Q1
LMV344-Q1
SGLS342C – JULY 2006 – REVISED JUNE 2009.............................................................................................................................................................. www.ti.com
APPLICATION CIRCUIT: SAMPLE-AND-HOLD CIRCUIT
V+
V+
−
−
VO
+
VI
+
C = 200 pF
Sample
Clock
ABSOLUTE MAXIMUM RATINGS (1)
over operating free-air temperature range (unless otherwise noted)
V+
Supply voltage (2)
5.5 V
(3)
VID
Differential input voltage
VI
Input voltage range (either input)
θJA
Package thermal impedance (4) (5)
TJ
Operating virtual junction temperature
Tstg
Storage temperature range
(1)
(2)
(3)
(4)
(5)
±5.5 V
0 to 5.5 V
DBV package
165°C/W
DCK package
259°C/W
PW package
113°C/W
150°C
–65°C to 150°C
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
All voltage values (except differential voltages and V+ specified for the measurement of IOS) are with respect to the network GND.
Differential voltages are at IN+ with respect to IN−.
Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient
temperature is PD = (TJ(max) – TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability.
The package thermal impedance is calculated in accordance with JESD 51-7.
RECOMMENDED OPERATING CONDITIONS
MIN
MAX
V+
Supply voltage (single-supply operation)
2.5
5.5
UNIT
V
TA
Operating free-air temperature
–40
125
°C
ESD PROTECTION
TEST CONDITIONS
Human-Body Model (HBM)
Machine Model (MM)
2
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TYP
UNIT
2000
V
200
V
Copyright © 2006–2009, Texas Instruments Incorporated
Product Folder Link(s): LMV341-Q1 LMV344-Q1
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LMV344-Q1
www.ti.com.............................................................................................................................................................. SGLS342C – JULY 2006 – REVISED JUNE 2009
ELECTRICAL CHARACTERISTICS
V+ = 2.7 V, GND = 0 V, VIC = VO = V+/2, RL > 1 MΩ (unless otherwise noted)
PARAMETER
VIO
Input offset voltage
αVIO
Average temperature
coefficient of input
offset voltage
IIB
Input bias current
IIO
Input offset current
TEST CONDITIONS
TA
LMV341
MIN
25°C
TYP (1)
0.25
Full range
25°C
1
25°C
40
0 ≤ VICR ≤ 1.6 V
Full range
36
VICR
Common-mode input
voltage range
CMRR ≥ 50 dB
RL = 10 kΩ to 1.35 V
Large-signal voltage
gain (2)
AV
RL = 2 kΩ to 1.35 V
Low level
RL = 2 kΩ to 1.35 V
High level
Output swing
(delta from supply
rails)
VO
Low level
RL = 10 kΩ to 1.35 V
High level
0.25
4
4.5
120
1
120
250
3
25°C
45
60
25°C
0
–0.2
to 1.9
113
25°C
73
66
25°C
70
Full range
63
56
82
65
82
0
–0.2
to 1.9
78
113
72
1.7
24
Full range
dB
103
60
24
60
95
25°C
26
Full range
95
60
26
60
95
25°C
5
Full range
95
30
5
30
40
5.3
Full range
100
mV
40
30
5.3
30
100
170
40
25°C
V
64
25°C
25°C
nA
dB
70
103
pA
dB
60
1.7
mV
fA
80
50
Full range
Full range
6.6
80
UNIT
µV/°C
1.7
6.6
0 ≤ VICR ≤ 1.7 V
2.7 V ≤ V+ ≤ 5 V
MAX
3
25°C
Supply-voltage
rejection ratio
TYP (1)
250
–40°C to 125°C
kSVR
4
1.7
–40°C to 85°C
Common-mode
rejection ratio
MIN
4.5
Full range
CMRR
LMV344
MAX
40
170
ICC
Supply current
(per channel)
IOS
Output short- circuit
current
Sourcing
SR
Slew rate
RL = 10 kΩ (3)
25°C
1
1
V/µs
GBM
Unity-gain bandwidth
RL = 10 kΩ, CL = 200 pF
25°C
1
1
MHz
Φm
Phase margin
RL = 100 kΩ
25°C
72
72
deg
Gm
Gain margin
RL = 100 kΩ
25°C
20
20
dB
Vn
Equivalent input noise
voltage
f = 1 kHz
25°C
40
40
nV/√Hz
In
Equivalent input noise
current
f = 1 kHz
25°C
0.001
0.001
pA/√Hz
THD
Total harmonic
distortion
f = 1 kHz, AV = 1,
RL = 600 Ω, VI = 1 VPP
25°C
0.017
0.017
%
(1)
(2)
(3)
Full range
25°C
Sinking
230
230
20
32
18
24
15
24
15
24
µA
mA
Typical values represent the most likely parametric norm.
GND + 0.2 V ≤ VO ≤ V+ – 0.2 V
Connected as voltage follower with 2-VPP step input. Number specified is the slower of the positive and negative slew rates.
Copyright © 2006–2009, Texas Instruments Incorporated
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LMV341-Q1
LMV344-Q1
SGLS342C – JULY 2006 – REVISED JUNE 2009.............................................................................................................................................................. www.ti.com
SHUTDOWN CHARACTERISTICS
V+ = 2.7 V, GND = 0 V, VIC = VO = V+/2, RL > 1 MΩ (unless otherwise noted)
PARAMETER
ICC(SHDN)
Supply current in shutdown mode
(per channel)
t(on)
Amplifier turn-on time
VSD
4
Shutdown pin voltage range
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TEST CONDITIONS
VSD = 0 V
TA
25°C
Shutdown mode
TYP
MAX
0.045
1000
nA
1.5
µA
Full range
25°C
ON mode
MIN
25°C
UNIT
µs
5
1.7 to 2.7
2.4 to 2.7
0 to 1
0 to 0.8
V
Copyright © 2006–2009, Texas Instruments Incorporated
Product Folder Link(s): LMV341-Q1 LMV344-Q1
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www.ti.com.............................................................................................................................................................. SGLS342C – JULY 2006 – REVISED JUNE 2009
ELECTRICAL CHARACTERISTICS
V+ = 5 V, GND = 0 V, VIC = VO = V+/2, RL > 1 MΩ (unless otherwise noted)
PARAMETER
VIO
Input offset voltage
αVIO
Average temperature
coefficient of input
offset voltage
IIB
Input bias current
IIO
Input offset current
TEST CONDITIONS
TA
LMV341
MIN
25°C
TYP (1)
0.25
Full range
25°C
1
kSVR
Supply-voltage
rejection ratio
2.7 V ≤ V+ ≤ 5 V
VICR
Common-mode input
voltage range
CMRR ≥ 50 dB
RL = 10 kΩ to 2.5 V
Large-signal voltage
gain (2)
AV
RL = 2 kΩ to 2.5 V
Low level
RL = 2 kΩ to 2.5 V
High level
Output swing
(delta from supply
rails)
VO
Low level
RL = 10 kΩ to 2.5 V
High level
MAX
0.25
4
4.5
200
1
200
375
5
6.6
25°C
46
Full range
47
25°C
45
44
25°C
0
–0.2
to 4.2
116
25°C
78
70
25°C
72
Full range
64
56
82
65
82
0
–0.2
to 4.2
78
116
72
4
V
dB
107
64
25°C
32
Full range
67
32
60
95
25°C
34
Full range
95
60
34
60
95
25°C
7
Full range
95
30
7
30
45
25°C
7
Full range
107
mV
40
30
7
30
107
200
40
25°C
nA
dB
70
107
pA
dB
60
4
mV
fA
86
50
Full range
Full range
6.6
86
UNIT
µV/°C
1.9
5
25°C
0 ≤ VICR ≤ 3.9 V
TYP (1)
375
–40°C to 125°C
Common-mode
rejection ratio
4
1.9
–40°C to 85°C
CMRR
MIN
4.5
Full range
0 ≤ VICR ≤ 4 V
LMV344
MAX
40
200
ICC
Supply current
(per channel)
IOS
Output short-circuit
current
Sourcing
SR
Slew rate
RL = 10 kΩ (3)
25°C
1
1
V/µs
GBM
Unity-gain bandwidth
RL = 10 kΩ, CL = 200 pF
25°C
1
1
MHz
Φm
Phase margin
RL = 100 kΩ
25°C
70
70
deg
Gm
Gain margin
RL = 100 kΩ
25°C
20
20
dB
Vn
Equivalent input noise
voltage
f = 1 kHz
25°C
39
39
nV/√Hz
In
Equivalent input noise
current
f = 1 kHz
25°C
0.001
0.001
pA/√Hz
THD
Total harmonic
distortion
f = 1 kHz, AV = 1,
RL = 600 Ω, VI = 1 VPP
25°C
0.012
0.012
%
(1)
(2)
(3)
Full range
25°C
Sinking
260
260
85
113
70
90
50
75
50
75
µA
mA
Typical values represent the most likely parametric norm.
GND + 0.2 V ≤ VO ≤ V+ – 0.2 V
Connected as voltage follower with 2-VPP step input. Number specified is the slower of the positive and negative slew rates.
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LMV341-Q1
LMV344-Q1
SGLS342C – JULY 2006 – REVISED JUNE 2009.............................................................................................................................................................. www.ti.com
SHUTDOWN CHARACTERISTICS
V+ = 5 V, GND = 0 V, VIC = VO = V+/2, RL > 1 MΩ (unless otherwise noted)
PARAMETER
ICC(SHDN)
Supply current in shutdown mode
(per channel)
t(on)
Amplifier turn-on time
VSD
6
Shutdown pin voltage range
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TEST CONDITIONS
VSD = 0 V
TA
25°C
Shutdown mode
TYP
MAX
0.033
1
Full range
25°C
ON mode
MIN
25°C
1.5
UNIT
µA
µs
5
3.1 to 5
4.5 to 5
0 to 1
0 to 0.8
V
Copyright © 2006–2009, Texas Instruments Incorporated
Product Folder Link(s): LMV341-Q1 LMV344-Q1
LMV341-Q1
LMV344-Q1
www.ti.com.............................................................................................................................................................. SGLS342C – JULY 2006 – REVISED JUNE 2009
TYPICAL CHARACTERISTICS
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
INPUT BIAS CURRENT
vs
TEMPERATURE
130
1000
V+ = 5 V
120
125°C
100
90
80
IIB − Input Bias Current − pA
ICC − Supply Current − µA
110
85°C
25°C
70
60
50
−40°C
100
10
1
40
30
1.5
2
2.5
3
3.5
4
4.5
0.1
−40 −20
5
0
20
40
60 80 100 120
TA − Free-Air Temperature − °C
VCC − Supply Voltage − V
Figure 1.
Figure 2.
OUTPUT VOLTAGE SWING
vs
SUPPLY VOLTAGE
OUTPUT VOLTAGE SWING
vs
SUPPLY VOLTAGE
35
7
RL = 2 kΩ
VO − Output Swing From Supply Voltage − mV
VO − Output Swing From Supply Voltage − mV
140
30
Negative Swing
25
20
Positive Swing
15
10
1.5
2
2.5
3
3.5
4
4.5
5
RL = 10 kΩ
6.5
6
Negative Swing
5.5
5
4.5
4
Positive Swing
3.5
3
1.5
2
VCC − Supply Voltage − V
Figure 3.
Copyright © 2006–2009, Texas Instruments Incorporated
Product Folder Link(s): LMV341-Q1 LMV344-Q1
2.5
3
3.5
4
4.5
5
VCC − Supply Voltage − V
Figure 4.
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LMV341-Q1
LMV344-Q1
SGLS342C – JULY 2006 – REVISED JUNE 2009.............................................................................................................................................................. www.ti.com
TYPICAL CHARACTERISTICS (continued)
SOURCE CURRENT
vs
OUTPUT VOLTAGE
SOURCE CURRENT
vs
OUTPUT VOLTAGE
1000
1000
V+ = 5 V
V+ = 2.7 V
IS − Source Current − mA
IS − Source Current − mA
−40°C
100
100
−40°C
25°C
10
85°C
1
125°C
10
25°C
85°C
1
125°C
0.1
0.1
0.01
0.001
0.01
0.1
1
0.01
0.001
10
SINK CURRENT
vs
OUTPUT VOLTAGE
SINK CURRENT
vs
OUTPUT VOLTAGE
10
1000
V+ = 5 V
100
100
−40°C
−40°C
10
25°C
85°C
1
125°C
0.1
10
25°C
85°C
1
125°C
0.1
0.01
0.1
1
VO − Output Voltage Referenced to V− (V)
10
0.01
0.001
0.01
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0.1
1
10
VO − Output Voltage Referenced to V− (V)
Figure 7.
8
1
Figure 6.
V+ = 2.7 V
0.01
0.001
0.1
Figure 5.
IS − Sink Current − mA
IS − Sink Current − mA
1000
0.01
VO − Output Voltage Referenced to V+ (V)
VO − Output Voltage Referenced to V+ (V)
Figure 8.
Copyright © 2006–2009, Texas Instruments Incorporated
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LMV344-Q1
www.ti.com.............................................................................................................................................................. SGLS342C – JULY 2006 – REVISED JUNE 2009
TYPICAL CHARACTERISTICS (continued)
OFFSET VOLTAGE
vs
COMMON-MODE VOLTAGE
OFFSET VOLTAGE
vs
COMMON-MODE VOLTAGE
1
1
V+ = 5 V
0.5
0.5
0
0
VIO − Offset Voltage − mV
VIO − Offset Voltage − mV
V+ = 2.7 V
−0.5
−1
125°C
−1.5
85°C
−2
25°C
−0.5
−1
125°C
85°C
−1.5
25°C
−2
−40°C
−40°C
−2.5
−2.5
−3
−0.2
0.8
1.8
−3
−0.2
2.8
VIC − Common-Mode Voltage − V
0.8
1.8
2.8
3.8
4.8
VIC − Common-Mode Voltage − V
Figure 9.
Figure 10.
INPUT VOLTAGE
vs
OUTPUT VOLTAGE
INPUT VOLTAGE
vs
OUTPUT VOLTAGE
300
300
V+ /GND = ±1.35 V
V+ /GND = ±2.5 V
VI − Input Voltage − µV
VI − Input Voltage − µV
200
RL = 2 kΩ
100
0
RL = 10 kΩ
200
0
−100
−200
−200
−2
−1
0
1
2
3
RL = 2 kΩ
100
−100
−300
−3
5.8
−300
−1.5
RL = 10 kΩ
−1
VO − Output Voltage − V
Figure 11.
−0.5
0
0.5
VO − Output Voltage − V
1
1.5
Figure 12.
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LMV344-Q1
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TYPICAL CHARACTERISTICS (continued)
SLEW RATE
vs
SUPPLY VOLTAGE
SLEW RATE
vs
TEMPERATURE
2.5
1.9
2.3
Falling Edge
1.7
1.5
SR − Slew Rate − V/µs
SR − Slew Rate − V/µs
2.1
1.3
Rising Edge
1.1
0.9
0.7
0.5
2
2.5
3
3.5
4
VCC − Supply Voltage − V
4.5
1.5
1.3
Rising Edge
1.1
0.5
−40 −20
5
0
Figure 14.
SLEW RATE
vs
TEMPERATURE
CMRR
vs
FREQUENCY
100
RL = 10 kΩ
AV = 1
VI = 2 VPP
V+ = 5 V
1.9
90
70
Falling Edge
1.5
1.3
Rising Edge
60
50
30
0.9
20
0.7
10
20 40 60
80 100 120 140
VCC − Supply Voltage − V
2.7 V
40
1.1
0
5V
80
1.7
0.5
−40 −20
VI = V+ /2
RL = 5 kΩ
0
100
1k
Figure 15.
10
20 40 60
80 100 120 140
VCC − Supply Voltage − V
Figure 13.
Gain − dB
SR − Slew Rate − V/µs
2.1
Falling Edge
1.7
0.7
2.5
2.3
1.9
0.9
RL = 10 kΩ
AV = 1
VI = 0.8 VPP for V+ < 2.7 V
VI = 2 VPP for V+ > 2.7 V
1.5
RL = 10 kΩ
AV = 1
VI = 2 VPP
V+ = 2.7 V
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10k
100k
f − Frequency − Hz
Figure 16.
1M
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TYPICAL CHARACTERISTICS (continued)
PSRR
vs
FREQUENCY
100
INPUT VOLTAGE NOISE
vs
FREQUENCY
220
+PSRR (2.7 V)
90
200
VI − Input Voltage Noise − nV/ Hz
−PSRR (2.7 V)
80
Gain − dB
70
60
−PSRR (5 V)
+PSRR (5 V)
50
40
30
20
10
0
100
180
160
140
120
100
80
5V
2.7 V
60
40
20
RL = 5 kΩ
1k
10k
100k
f − Frequency − Hz
1M
0
10M
10
100
Figure 17.
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
10
RL = 600 Ω
VO = 1 VPP for V+ = 2.7 V
VO = 2.5 VPP for V+ = 5 V
1
5V
AV = 10
2.7 V
AV = 10
0.1
2.7 V
AV = 1
0.01
5V
AV = 1
0.001
0.0001
10
100
10k
TOTAL HARMONIC DISTORTION + NOISE
vs
OUTPUT VOLTAGE
THD+N − Total Harmonic Distortion + Noise − %
THD+N − Total Harmonic Distortion + Noise − %
10
1k
f − Frequency − Hz
Figure 18.
1k
10k
f − Frequency − Hz
100k
f = 10 kHz
RL = 600 Ω
5V
AV = 10
1
2.7 V
AV = 10
0.1
5V
AV = 1
0.01
0.001
Figure 19.
2.7 V
AV = 1
0.01
0.1
1
VO − Output Voltage − VPP
10
Figure 20.
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TYPICAL CHARACTERISTICS (continued)
GAIN AND PHASE MARGIN
vs
FREQUENCY
(TA = –40°C, 25°C, 125°C)
160
140
V+ = 5 V
RL = 2 kΩ
Phase
120
140
Gain − dB
100
80
−40°C
Gain
60
80
−40°C
25°C
60
40
125°C
20
−20
40
25°C
125°C
0
Phase Margin − Deg
120
100
20
0
1k
10k
100k
1M
10M
f − Frequency − Hz
Figure 21.
GAIN AND PHASE MARGIN
vs
FREQUENCY
(RL = 600 Ω, 2 kΩ, 100 kΩ)
140
120
140
Phase
120
100
80
RL = 600 Ω
60
RL = 2 kΩ
Gain
RL = 100 kΩ
80
60
40
RL = 100 kΩ
Phase Margin − Deg
100
Gain − dB
160
V+ = 2.7 V
Closed-Loop
Gain = 60 dB
40
20
RL = 2 kΩ
0
RL = 600 Ω
20
0
−20
1k
10k
100k
1M
10M
f − Frequency − Hz
Figure 22.
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Product Folder Link(s): LMV341-Q1 LMV344-Q1
LMV341-Q1
LMV344-Q1
www.ti.com.............................................................................................................................................................. SGLS342C – JULY 2006 – REVISED JUNE 2009
TYPICAL CHARACTERISTICS (continued)
GAIN AND PHASE MARGIN
vs
FREQUENCY
(RL = 600 Ω, 2 kΩ, 100 kΩ)
160
140
120
V+ = 5 V
Closed-Loop
Gain = 60 dB
Phase
140
Gain − dB
100
80
RL = 600 Ω
Gain
60
80
RL = 2 kΩ
RL = 100 kΩ
60
40
RL = 100 kΩ
20
40
RL = 2 kΩ
RL = 600 Ω
0
−20
Phase Margin − Deg
120
100
1k
10k
20
100k
f − Frequency − Hz
1M
0
10M
Figure 23.
GAIN AND PHASE MARGIN
vs
FREQUENCY
(CL = 0 pF, 100 pF, 500 pF, 1000 pF)
140
120
100
Phase
V+ = 5 V
RL = 600 Ω
Closed-Loop Gain = 60 dB
CL = 0 pF
100
80
Gain − dB
80
40
CL = 500 pF
Gain
CL = 1000 pF
60
20
0
40
CL = 0 pF
20
−40
0
CL = 500 pF
−20
CL = 1000 pF
−40
−20
Phase Margin − Deg
60
CL = 100 pF
1k
10k
100k
f − Frequency − Hz
1M
−60
CL = 100 pF
10M
−80
Figure 24.
Copyright © 2006–2009, Texas Instruments Incorporated
Product Folder Link(s): LMV341-Q1 LMV344-Q1
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LMV341-Q1
LMV344-Q1
SGLS342C – JULY 2006 – REVISED JUNE 2009.............................................................................................................................................................. www.ti.com
TYPICAL CHARACTERISTICS (continued)
SMALL-SIGNAL NONINVERTING RESPONSE
0.1
6
Input
Input
0.1
TA = −40°C
RL = 2 kΩ
V+/GND = ±2.5 V
−0.05
−0.1
0.05
−0.15
0
VI − Input Voltage − V
VO − Output Voltage − V
0
0.15
VO − Output Voltage − V
0.05
0.2
−0.2
−0.05
LARGE-SIGNAL NONINVERTING RESPONSE
2
5
1
4
0
−1
3
2
TA = −40°C
RL = 2 kΩ
V+/GND = ±2.5 V
1
−3
0
−4
−5
−1
Output
−0.1
4 µs/div"
Output
−0.25
−2
4 µs/div"
Figure 25.
0.25
−2
VI − Input Voltage − V
0.25
−6
Figure 26.
SMALL-SIGNAL NONINVERTING RESPONSE
0.1
LARGE-SIGNAL NONINVERTING RESPONSE
2
6
Input
0.1
TA = 25°C
RL = 2 kΩ
V+/GND = ±2.5 V
−0.05
−0.1
0.05
−0.15
0
−0.2
−0.05
VI − Input Voltage − V
VO − Output Voltage − V
0
0.15
VO − Output Voltage − V
0.05
0.2
5
1
4
0
3
2
−1
TA = 25°C
RL = 2 kΩ
V+/GND = ±2.5 V
−2
1
−3
0
−4
−1
VI − Input Voltage − V
Input
−5
Output
Output
−0.1
4 µs/div"
−0.25
−2
4 µs/div"
Figure 27.
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−6
Figure 28.
Copyright © 2006–2009, Texas Instruments Incorporated
Product Folder Link(s): LMV341-Q1 LMV344-Q1
LMV341-Q1
LMV344-Q1
www.ti.com.............................................................................................................................................................. SGLS342C – JULY 2006 – REVISED JUNE 2009
TYPICAL CHARACTERISTICS (continued)
SMALL-SIGNAL NONINVERTING RESPONSE
0.1
6
LARGE-SIGNAL NONINVERTING RESPONSE
2
TA = 125°C
RL = 2 kΩ
V+/GND = ±2.5 V
1
0
4
0
−0.05
−0.1
0.05
−0.15
0
VO − Output Voltage − V
0.1
5
VI − Input Voltage − V
VO − Output Voltage − V
0.15
0.05
−1
3
2
TA = 125°C
RL = 2 kΩ
V+/GND = ±2.5 V
−2
1
−3
0
−4
−0.2
−0.05
−5
−1
Output
−0.1
Output
−0.25
4 µs/div"
−2
4 µs/div"
Figure 30.
Figure 29.
SMALL-SIGNAL INVERTING RESPONSE
Input
0
0.15
−0.05
TA = −40°C
RL = 2 kΩ
V+/GND = ±2.5 V
−0.1
−0.15
0
−0.2
−0.05
VO − Output Voltage − V
0.05
VI − Input Voltage − V
VO − Output Voltage − V
2
Input
0.2
0.05
5
1
4
0
3
−1
2
TA = −40°C
RL = 2 kΩ
V+/GND = ±2.5 V
−2
1
−3
0
−4
−1
Output
−0.1
−6
LARGE-SIGNAL INVERTING RESPONSE
6
0.1
0.25
0.1
VI − Input Voltage − V
Input
Input
0.2
VI − Input Voltage − V
0.25
−5
Output
−0.25
4 µs/div"
−2
Figure 31.
4 µs/div"
−6
Figure 32.
Copyright © 2006–2009, Texas Instruments Incorporated
Product Folder Link(s): LMV341-Q1 LMV344-Q1
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LMV341-Q1
LMV344-Q1
SGLS342C – JULY 2006 – REVISED JUNE 2009.............................................................................................................................................................. www.ti.com
TYPICAL CHARACTERISTICS (continued)
SMALL-SIGNAL INVERTING RESPONSE
LARGE-SIGNAL INVERTING RESPONSE
6
0.1
0.25
TA = 25°C
RL = 2 kΩ
V+/GND = ±2.5 V
−0.05
−0.1
0.05
−0.15
0
−0.2
−0.05
VO − Output Voltage − V
5
1
4
0
3
2
−1
TA = 25°C
RL = 2 kΩ
V+/GND = ±2.5 V
1
−3
0
−4
−1
−5
Output
−0.1
Output
−2
−0.25
4 µs/div"
4 µs/div"
Figure 33.
LARGE-SIGNAL INVERTING RESPONSE
0.1
Input
0.1
TA = 125°C
RL = 2 kΩ
V+/GND = ±2.5 V
−0.05
−0.1
0.05
−0.15
0
−0.2
−0.05
VO − Output Voltage − V
VO − Output Voltage − V
0
VI − Input Voltage − V
0.05
0.15
2
6
Input
0.2
5
1
4
0
−1
3
2
TA = 125°C
RL = 2 kΩ
V+/GND = ±2.5 V
−3
0
−4
−5
−1
Output
−0.25
−6
−2
4 µs/div"
4 µs/div"
Figure 35.
16
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−2
1
Output
−0.1
−6
Figure 34.
SMALL-SIGNAL INVERTING RESPONSE
0.25
−2
VI − Input Voltage − V
VO − Output Voltage − V
0
0.15
VI − Input Voltage − V
0.05
VI − Input Voltage − V
Input
Input
0.2
0.1
2
Figure 36.
Copyright © 2006–2009, Texas Instruments Incorporated
Product Folder Link(s): LMV341-Q1 LMV344-Q1
PACKAGE OPTION ADDENDUM
www.ti.com
10-Dec-2020
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
(2)
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
(4/5)
(6)
LMV341QDBVRQ1
ACTIVE
SOT-23
DBV
6
3000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
RCHE
LMV341QDCKRQ1
ACTIVE
SC70
DCK
6
3000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
RRE
LMV344IPWRQ1
ACTIVE
TSSOP
PW
14
2000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
LMV344Q
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance
do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may
reference these types of products as "Pb-Free".
RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.
Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of
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