Rev 1.2
DIO2031/2032/2033/2034/2036
500µA, 6MHz, Rail-to-Rail I/O CMOS Operational Amplifiers
Features
Descriptions
Supply Voltage Range: 2.5V to 5.5V
The DIO2031 (single), DIO2032 (dual), DIO2033
Low Supply Current: 500µA Typically
(single with shutdown), DIO2034 (quad) and
Rail-to-Rail Input and Output
DIO2036 (Triple) are amplifiers with very low noise,
6MHz High Gain-Bandwidth Product
low voltage, and low power operational. The
High Slew Rate: 3.6V/µs
DIO2031/2/3/4/6
Settling Time to 0.1% with 2V Step: 2.1µs
product of 6MHz, a slew rate of 3.6V/µs, and a
Overload Recovery Time: 0.9µs
quiescent
Packages:
typically.
has
current
a
of
high
gain-bandwidth
500µA/amplifier
at
5V
DIO2031 Available in: SOT23-5/SOIC-8
DIO2032 Available in:
The DIO2031/2/3/4/6 is designed to provide
SOIC-8/MSOP-8/TSSOP-8
optimal performance in low voltage and low noise
DIO2033 Available in: SOT23-6/SOIC-8
systems. All these chips provide rail-to-rail output
DIO2034 Available in: TSSOP-14/SOIC-14
swing into heavy loads. The input common-mode
DIO2036 Available in: QFN4*4-20
voltage range includes ground, and the maximum
input offset voltage is 3.5mV for DIO2031/2/3/4/6.
Applications
Audio Output
The DIO2033 has a power-down disable feature
Sensor Interface
that
Active Filters
individually.
reduces
the
supply
current
to
90nA
A/D Converters
Cellular and Cordless Phones
They are specified over the extended industrial
Laptops and PDAs
temperature range (-40 ℃
Photodiode Amplification
operating range is from 2.5V to 5.5V.
to +125 ℃ ). The
Battery-Powered Instrumentation
Ordering Information
Order Part Number
Top Marking
DIO2031ST5
YWXH
DIO2031SO8
DIO2031
DIO2032SO8
DIO2032MP8
DIO2032
DIO2032TP8
TA
RoHS/Green
Package
-40 to +125°C
SOT23-5
Tape & Reel, 3000
RoHS/Green
-40 to +125°C
SOIC-8
Tape & Reel, 2500
RoHS/Green
-40 to +125°C
SOIC-8
Tape & Reel, 2500
RoHS/Green
-40 to +125°C
MSOP-8
Tape & Reel, 3000
RoHS/Green
-40 to +125°C
TSSOP-8
Tape & Reel, 3000
DIO2033SO8
DIO2033
RoHS/Green
-40 to +125°C
SOIC-8
Tape & Reel, 2500
DIO2033ST6
YWXM
RoHS/Green
-40 to +125°C
SOT23-6
Tape & Reel, 3000
RoHS/Green
-40 to +125°C
SOP-14
Tape & Reel, 2500
RoHS/Green
-40 to +125°C
TSSOP-14
Tape & Reel, 2500
RoHS/Green
-40 to +125°C
QFN4*4-20
Tape & Reel, 5000
DIO2034SO14
DIO2034
DIO2034TP14
DIO2036QN20
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DIO2036
© 2017 DIOO MICROCIRCUITS CO., LTD
DIO2031/2032/2033/2034/2036• Rev. 1.2
DIO2031/2032/2033/2034/2036
DIO2036
OUTF
16
10
OUTD
VIN_F
17
9
OUTC
VIP_F
18
8
VIN_C
VSS
19
7
VIP_C
VIP_A
20
6
VIP_B
QFN4*4-20
Figure 1 Pin assignment (Top View)
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© 2017 DIOO MICROCIRCUITS CO., LTD
DIO2031/2032/2033/2034/2036• Rev. 1.2
500µA, 6MHz, Rail-to-Rail I/O CMOS Operational Amplifiers
Pin Assignments
DIO2031/2032/2033/2034/2036
Pin name
Description
+Vs
Positive supply
-Vs
Negative supply
+IN (+INA/+INB/+INC/+IND)
Positive Input (channel A/B/C/D)
-IN (-INA/-INB/-INC/-IND)
Negative Input (channel A/B/C/D)
OUT (OUTA/OUTB/OUTC/OUTD)
Output (channel A/B/C/D)
DISABLE
High worked, Low not work.
NC
Not Connect
Absolute Maximum Ratings
Stresses beyond those listed under “Absolute Maximum Rating” may cause permanent damage to the device. These are stress
ratings only and functional operation of the device at these or any other condition beyond those indicated in the operational sections
of the specifications is not implied. Exposure to absolute maxim rating conditions for extended periods may affect device reliability.
Parameter
Rating
Unit
7.5
V
(V-)-0.5 to (V+)+0.5
V
-65 to 150
°C
Junction Temperature
150
°C
Lead Temperature Range
260
°C
Supply Voltage
Input Voltage
Storage Temperature Range
HBM, JEDEC: JESD22-A114
8
CDM, JEDEC: JESD22-C101
2
ESD
kV
Recommended Operating Conditions
The Recommended Operating Conditions table defines the conditions for actual device operation to ensure optimal performance to
the datasheet specifications. DIOO does not recommend exceeding them or designing to Absolute Maximum Ratings.
Parameter
Supply Voltage
Input Voltage
Operating Temperature Range
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Rating
Unit
2.5 to 5.5
V
0 to 5
V
-40 to 125
°C
© 2017 DIOO MICROCIRCUITS CO., LTD
DIO2031/2032/2033/2034/2036• Rev. 1.2
500µA, 6MHz, Rail-to-Rail I/O CMOS Operational Amplifiers
Pin Description
DIO2031/2032/2033/2034/2036
Typical value: V+=5V, RL=100kΩ to V+/2, TA = 25°C, unless otherwise specified.
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
-3.5
0.7
3.5
mV
INPUT CHARACTERISTICS
VOS
Input Offset Voltage
TA=25°C
IB
Input Bias Current
-40°C≤TA≤125°C, V+=2.5V to 5.5V
1
10
pA
IOS
Input Offset Current
-40°C≤TA≤125°C, V+=2.5V to 5.5V
1
10
pA
VCM
Common Mode Voltage Range
V+=5.5V
5.6
V
Common Mode Rejection Ratio
-40°C≤TA≤125°C,
Vs = 5.5V, VCM=-0.1V to 4V
-40°C≤TA≤125°C,
Vs=5.5V, VCM=-0.1V to 5.6V
CMRR
AOL
∆VOS/∆T
-0.1
75
90
dB
66
90
dB
RL=600Ω, Vo=0.15V to 4.85V
92
100
dB
RL=10KΩ, Vo=0.05V to 4.95V
100
110
dB
2.7
µV/°C
Open Loop Voltage Gain
Input Offset Voltage Drift
-40°C≤TA≤125°C
OUTPUT CHARACTERISTICS
Output Voltage Swing from Rail
RL=600Ω
-40°C≤TA≤125°C
0.1
RL=10kΩ
-40°C≤TA≤125°C
0.015
IOUT
Output Current
V+= 5V
Ro
Closed Loop Output Impedance
F=100kHz, G=+1
45
V
48
mA
2.6
Ω
Turn-On Time
6.2
nS
Turn-Off Time
1.4
nS
POWER-DOWN DISABLE
DISABLE Voltage Off
1.9
DISABLE Voltage On
2
V
V
POWER SUPPLY
PSRR
IS
Operating Voltage Range
2.5
Power Supply Rejection Ration
70
Supply Current per
Channel/Amp
5.5
94
V+= 5V , -40°C≤TA≤125°C
350
V+= 2.5V , -40°C≤TA≤125°C
320
V
dB
µA
DYNAMIC PERFORMANCE
GBP
SR
tS
Gain Bandwidth Product
RL=10kΩ
Slew Rate
RL=600Ω, G=1, 2V Output Step
Setting Time
RL=600Ω, G=1, 2V Output Step
6
MHz
3.6
V/µs
1
µs
NOISE PERFORMANCE
THD
en
Total Harmonic Distortion
Voltage Noise Density
f=10kHz, 1V Output Step,
RL=600Ω and 100pF
0.015
f=1kHz, V+= 5V
20
f=10kHz, V+= 5V
12
%
nV/√Hz
Specifications subject to change without notice.
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© 2017 DIOO MICROCIRCUITS CO., LTD
DIO2031/2032/2033/2034/2036• Rev. 1.2
500µA, 6MHz, Rail-to-Rail I/O CMOS Operational Amplifiers
Electrical Characteristics
DIO2031/2032/2033/2034/2036
500µA, 6MHz, Rail-to-Rail I/O CMOS Operational Amplifiers
Typical Application
Figure 2 Indirectly Driving Heavy Capacitive Load
Figure 3 Indirectly Driving Heavy Capacitive Load with DC Accuracy
+Vs
Vn
+Vs
10uF
10uF
0.1uF
0.1uF
-
Vout
Vn
DIO2031
Vp
Vout
DIO2031
Vp
+
-
+
10uF
0.1uF
-Vs(GND)
Figure 4 Amplifier with Bypass Capacitors
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© 2017 DIOO MICROCIRCUITS CO., LTD
DIO2031/2032/2033/2034/2036• Rev. 1.2
DIO2031/2032/2033/2034/2036
Typical value: V+=5V, RL=100kΩ to V+/2, TA = 25°C, unless otherwise specified.
Supply Voltage vs. Supply Current
Input Voltage vs. Supply Current
Temperature vs. Input Offset Voltage
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Temperature vs. Supply Current
Common Mode Voltage vs. Input Offset Current
CMRR vs. Frequency
© 2017 DIOO MICROCIRCUITS CO., LTD
DIO2031/2032/2033/2034/2036• Rev. 1.2
500µA, 6MHz, Rail-to-Rail I/O CMOS Operational Amplifiers
Typical Performance Characteristics
DIO2031/2032/2033/2034/2036
GBW vs. Frequency
Over Load Recover(Positive)
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Maximum Output Voltage vs. Operating Voltage
Slew Rate
Over Load Recover(Negative)
© 2017 DIOO MICROCIRCUITS CO., LTD
DIO2031/2032/2033/2034/2036• Rev. 1.2
500µA, 6MHz, Rail-to-Rail I/O CMOS Operational Amplifiers
Maximum Output Voltage Swing vs. Frequency
DIO2031/2032/2033/2034/2036
COMMON DIMENSIONS
(UNITS OF MEASURE=MILLIMETER)
Symbol
MIN
NOM
MAX
A
1.25
A1
0
0.15
A2
1.00
1.10
1.20
A3
0.60
0.65
0.70
b
0.36
0.50
b1
0.36
0.38
0.45
c
0.14
0.20
c1
0.14
0.15
0.16
D
2.826
2.926
3.026
E
2.60
2.80
3.00
E1
1.526
1.626
1.726
e
0.90
0.95
1.00
e1
1.80
1.90
2.00
L
0.35
0.45
0.60
L1
0.59REF
L2
0.25BSC
R
0.10
R1
0.10
0.25
Θ
0°
8°
Θ1
3°
5°
7°
Θ2
6°
14°
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© 2017 DIOO MICROCIRCUITS CO., LTD
DIO2031/2032/2033/2034/2036• Rev. 1.2
500µA, 6MHz, Rail-to-Rail I/O CMOS Operational Amplifiers
Physical Dimensions: SOT-23-5
DIO2031/2032/2033/2034/2036
COMMON DIMENSIONS
(UNITS OF MEASURE=MILLIMETER)
Symbol
MIN
NOM
MAX
A
1.25
A1
0
0.15
A2
1.00
1.10
1.20
A3
0.60
0.65
0.70
b
0.36
0.50
b1
0.36
0.38
0.45
c
0.14
0.20
c1
0.14
0.15
0.16
D
2.826
2.926
3.026
E
2.60
2.80
3.00
E1
1.526
1.626
1.726
e
0.90
0.95
1.00
e1
1.80
1.90
2.00
L
0.35
0.45
0.60
L1
0.59REF
L2
0.25BSC
R
0.10
R1
0.10
0.25
Θ
0°
8°
Θ1
3°
5°
7°
Θ2
6°
14°
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© 2017 DIOO MICROCIRCUITS CO., LTD
DIO2031/2032/2033/2034/2036• Rev. 1.2
500µA, 6MHz, Rail-to-Rail I/O CMOS Operational Amplifiers
Physical Dimensions: SOT-23-6
DIO2031/2032/2033/2034/2036
COMMON DIMENSIONS
(UNITS OF MEASURE=MILLIMETER)
Symbol
MIN
NOM
MAX
A
1.35
1.55
1.75
A1
0.10
0.15
0.25
A2
1.25
1.40
1.65
A3
0.50
0.60
0.70
b
0.38
0.51
b1
0.37
0.42
0.47
c
0.17
0.25
c1
0.17
0.20
0.23
D
4.80
4.90
5.00
E
5.80
6.00
6.20
E1
3.80
3.90
4.00
e
1.27BSC
L
0.45
0.60
0.80
L1
1.04REF
L2
0.25BSC
R
0.07
R1
0.07
h
0.30
0.40
0.50
0°
8°
Θ
15°
17°
19°
Θ1
11°
13°
15°
Θ2
15°
17°
19°
Θ3
11°
13°
15°
Θ4
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© 2017 DIOO MICROCIRCUITS CO., LTD
DIO2031/2032/2033/2034/2036• Rev. 1.2
500µA, 6MHz, Rail-to-Rail I/O CMOS Operational Amplifiers
Physical Dimensions: SOIC-8
DIO2031/2032/2033/2034/2036
COMMON DIMENSIONS
(UNITS OF MEASURE=MILLIMETER)
Symbol
MIN
NOM
MAX
A
1.10
A1
0
0.15
A2
0.75
0.85
0.95
A3
0.25
0.35
0.39
b
0.28
0.37
b1
0.27
0.30
0.33
c
0.15
0.20
c1
0.14
0.15
0.16
D
2.90
3.00
3.10
E
4.70
4.90
5.10
E1
2.90
3.00
3.10
e
0.55
0.65
0.75
L
0.40
0.60
0.80
L1
0.95REF
L2
0.25BSC
R
0.07
R1
0.07
0°
8°
Θ
9°
12°
15°
Θ1
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© 2017 DIOO MICROCIRCUITS CO., LTD
DIO2031/2032/2033/2034/2036• Rev. 1.2
500µA, 6MHz, Rail-to-Rail I/O CMOS Operational Amplifiers
Physical Dimensions: MSOP-8
DIO2031/2032/2033/2034/2036
COMMON DIMENSIONS
(UNITS OF MEASURE=MILLIMETER)
Symbol
MIN
NOM
MAX
A
1.20
A1
0.05
0.15
A2
0.90
1.00
1.05
A3
0.34
0.44
0.54
b
0.20
0.28
b1
0.20
0.22
0.24
c
0.10
0.19
c1
0.10
0.13
0.15
D
2.83
2.93
3.03
E
6.20
6.40
6.60
E1
4.30
4.40
4.50
e
0.65BSC
L
0.45
0.60
0.75
L1
1.00REF
L2
0.25BSC
R
0.09
R1
0.09
S
0.20
θ1
0°
8°
θ2
10°
12°
14°
θ3
10°
12°
14°
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© 2017 DIOO MICROCIRCUITS CO., LTD
DIO2031/2032/2033/2034/2036• Rev. 1.2
500µA, 6MHz, Rail-to-Rail I/O CMOS Operational Amplifiers
Physical Dimensions: TSSOP-8
DIO2031/2032/2033/2034/2036
COMMON DIMENSIONS
(UNITS OF MEASURE=MILLIMETER)
Symbol
MIN
NOM
MAX
A
-
-
1.20
A1
0.05
-
0.15
A2
0.90
1.00
1.05
A3
0.34
0.44
0.54
b
0.20
-
0.28
b1
0.20
0.22
0.24
c
0.10
-
0.19
c1
0.10
0.13
0.15
D
4.86
4.96
5.06
E
6.20
6.40
6.60
E1
4.30
4.40
4.50
e
L
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0.65BSC
0.45
0.60
L1
1.00REF
L2
0.25BSC
0.75
R
0.09
-
-
R1
0.09
-
-
S
0.20
-
-
Θ1
0°
-
8°
Θ2
10°
12°
14°
Θ3
10°
12°
14°
© 2017 DIOO MICROCIRCUITS CO., LTD
DIO2031/2032/2033/2034/2036• Rev. 1.2
500µA, 6MHz, Rail-to-Rail I/O CMOS Operational Amplifiers
Physical Dimensions: TSSOP-14
DIO2031/2032/2033/2034/2036
COMMON DIMENSIONS
(UNITS OF MEASURE=MILLIMETER)
Symbol
MIN
MAX
A
1.35
1.60
1.75
A1
0.10
0.15
0.25
A2
1.25
1.45
1.65
A3
0.55
0.65
0.75
b
0.36
-
0.49
b1
0.35
0.40
0.45
c
0.17
-
0.25
c1
0.17
0.20
0.23
D
8.53
8.63
8.73
E
5.80
6.00
6.20
E1
3.80
3.90
4.00
e
L
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NOM
1.27BSC
0.45
0.60
L1
1.04REF
L2
0.25BSC
-
0.80
R
0.07
-
R1
0.07
-
-
h
0.30
0.40
0.50
Θ
0°
-
8°
Θ1
6°
8°
10°
Θ2
6°
8°
10°
Θ3
5°
7°
9°
Θ4
5°
7°
9°
© 2017 DIOO MICROCIRCUITS CO., LTD
DIO2031/2032/2033/2034/2036• Rev. 1.2
500µA, 6MHz, Rail-to-Rail I/O CMOS Operational Amplifiers
Physical Dimensions: SOIC-14
DIO2031/2032/2033/2034/2036
QFN-20
D2
h
1
2
EXPOSE THERMAL
PAD ZONE
e
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A1
c
A
Nd
COMMON DIMENSIONS
(UNITS OF MEASURE=MILLIMETER)
Symbol
MIN
NOM
MAX
A
0.70
0.75
0.80
A1
0.02
0.05
b
0.18
0.25
0.30
c
0.18
0.20
0.25
D
3.90
4.00
4.10
D2
2.55
2.65
2.75
e
0.50BSC
Ne
2.00BSC
Nd
2.00BSC
E
3.90
4.00
4.10
E2
2.55
2.65
2.75
L
0.35
0.40
0.45
h
0.30
0.35
0.40
L/F 载体尺
114X114
寸(mil)
© 2017 DIOO MICROCIRCUITS CO., LTD
DIO2031/2032/2033/2034/2036• Rev. 1.2
500µA, 6MHz, Rail-to-Rail I/O CMOS Operational Amplifiers
Physical Dimensions:
DIO2031/2032/2033/2034/2036
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industry markets, such as, cell phone, handheld products, laptop, and medical equipment and so on. Dioo’s product families include
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families.
For additional product information, or full datasheet, please contact with our Sales Department or Representatives.
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DIO2031/2032/2033/2034/2036• Rev. 1.2
500µA, 6MHz, Rail-to-Rail I/O CMOS Operational Amplifiers
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