Rev 1.2
DIO236X
Ultra Low Vos, Low Power Amplifier
Features
Descriptions
Ultra low VOS: DIO2361A/2A: 10μV(Max)
DIO236x is a family of ultra low VOS operational
DIO2361B/2B: 20μV(Max)
amplifier, with rail-to-rail CMOS input/output and
DIO2361/2: 40μV(Max)
single/dual channels selectable. DIO236x family
DIO2361M/2M: 65μV(Max)
has a gain-bandwidth product of 300kHz(typ.),
Low Power: 17.0μA(typ.)
wide operating supply voltage from 1.8V to 5.5V
Unity Gain Stable
and broad output voltage swing.
Gain Bandwidth Product: 300kHz(typ.)
Wide supply range: 1.8V to 5.5V
Available
in
SOT23-5,
SC70-5,
SOIC-8,
MSOP-8, DFN2*2-8 and DFN3*3-8 packages
Temperature Range:
DIO236x consumes ultra low power, with each
channel 17.0μA(typ.) of bias current, which makes
DIO236x be ideal for battery powered device,
temperature-sense device, etc.
-Industrial: -40°C to 85°C
-Extended: -40°C to 125°C
Typical Applications
Applications
Active Filters
Broadband Communication
Data Acquisition
Process Control
Portable Equipment
Audio and Video Processing
Test Equipment
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© 2018 DIOO MICROCIRCUITS CO., LTD
DIO236X• Rev. 1.2
DIO236X
Order Part Number
Top Marking
TA
Package
DIO2361ASC5
W361
Green or RoHS
-40 to 125°C
SC70-5
Tape & Reel, 3000
DIO2361AST5
W361
Green or RoHS
-40 to 125°C
SOT23-5
Tape & Reel, 3000
DIO2361ASO8
DIO2361
Green or RoHS
-40 to 125°C
SOIC-8
Tape & Reel, 2500
DIO2361AMP8
DIO2361
Green or RoHS
-40 to 125°C
MSOP-8
Tape & Reel, 3000
DIO2361BSC5
W361
Green or RoHS
-40 to 125°C
SC70-5
Tape & Reel, 3000
DIO2361BST5
W361
Green or RoHS
-40 to 125°C
SOT23-5
Tape & Reel, 3000
DIO2361BSO8
DIO2361
Green or RoHS
-40 to 125°C
SOIC-8
Tape & Reel, 2500
DIO2361BMP8
DIO2361
Green or RoHS
-40 to 125°C
MSOP-8
Tape & Reel, 3000
DIO2361SC5
W361
Green or RoHS
-40 to 125°C
SC70-5
Tape & Reel, 3000
DIO2361ST5
W361
Green or RoHS
-40 to 125°C
SOT23-5
Tape & Reel, 3000
DIO2361SO8
DIO2361
Green or RoHS
-40 to 125°C
SOIC-8
Tape & Reel, 2500
DIO2361MP8
DIO2361
Green or RoHS
-40 to 125°C
MSOP-8
Tape & Reel, 3000
DIO2361MSC5
W361
Green or RoHS
-40 to 125°C
SC70-5
Tape & Reel, 3000
DIO2361MST5
W361
Green or RoHS
-40 to 125°C
SOT23-5
Tape & Reel, 3000
DIO2361MSO8
DIO2361
Green or RoHS
-40 to 125°C
SOIC-8
Tape & Reel, 2500
DIO2361MMP8
DIO2361
Green or RoHS
-40 to 125°C
MSOP-8
Tape & Reel, 3000
DIO2362ACN8
2362
Green or RoHS
-40 to 125°C
DFN2*2-8
Tape & Reel, 3000
DIO2362ACD8
D2362
Green or RoHS
-40 to 125°C
DFN3*3-8
Tape & Reel, 5000
DIO2362ASO8
DIO2362
Green or RoHS
-40 to 125°C
SOIC-8
Tape & Reel, 2500
DIO2362AMP8
DIO2362
Green or RoHS
-40 to 125°C
MSOP-8
Tape & Reel, 3000
DIO2362BCN8
2362
Green or RoHS
-40 to 125°C
DFN2*2-8
Tape & Reel, 3000
DIO2362BCD8
D2362
Green or RoHS
-40 to 125°C
DFN3*3-8
Tape & Reel, 5000
DIO2362BSO8
DIO2362
Green or RoHS
-40 to 125°C
SOIC-8
Tape & Reel, 2500
DIO2362BMP8
DIO2362
Green or RoHS
-40 to 125°C
MSOP-8
Tape & Reel, 3000
DIO2362CN8
2362
Green or RoHS
-40 to 125°C
DFN2*2-8
Tape & Reel, 3000
DIO2362CD8
D2362
Green or RoHS
-40 to 125°C
DFN3*3-8
Tape & Reel, 5000
DIO2362SO8
DIO2362
Green or RoHS
-40 to 125°C
SOIC-8
Tape & Reel, 2500
DIO2362MP8
DIO2362
Green or RoHS
-40 to 125°C
MSOP-8
Tape & Reel, 3000
DIO2362MCN8
2362
Green or RoHS
-40 to 125°C
DFN2*2-8
Tape & Reel, 3000
DIO2362MCD8
D2362
Green or RoHS
-40 to 125°C
DFN3*3-8
Tape & Reel, 5000
DIO2362MSO8
DIO2362
Green or RoHS
-40 to 125°C
SOIC-8
Tape & Reel, 2500
DIO2362MMP8
DIO2362
Green or RoHS
-40 to 125°C
MSOP-8
Tape & Reel, 3000
Ordering Information Complimentary Note
Ordering Code = Part No. + Package Code
SC5: stands for SC70-5
ST5: stands for SOT23-5
SO8: stands for SOIC-8
DIO2361A/2A
MP8: stands for MSOP-8
DIO2361B/2B
CN8: stands for DFN2*2-8
DIO2361/2
CD8: stands for DFN3*3-8
DIO2361M/2M
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© 2018 DIOO MICROCIRCUITS CO., LTD
DIO236X• Rev. 1.2
Ultra Low Vos, Low Power Amplifier
Ordering Information
DIO236X
MSOP-8 / SOIC-8
SO T23-5/SC70-5
OUT
1
V-
2
5
+
+IN
V+
NC
1
8
NC
-IN
2
7
V+
+IN
3
6
OUT
V-
4
5
NC
-
4
3
-IN
DIO2361
DIO2361
SO IC-8/M SO P-8
O UTA
DFN2*2-8/DFN3*3-8
V+
OUTA
1
8
-INA
2
7
OUTB
+INA
3
6
-INB
V-
4
5
+INB
GND
-INA
+INA
V-
DIO2362
1
8
V+
7
OUTB
3
6
-INB
4
5
+INB
2
- +
+-
DIO2362
Figure 1 Top View
Pin Description
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Pin name
Description
V+
Positive supply
V-
Negative supply
+INX
Positive Input
-INX
Negative Input
OUTX
Output
NC
No connect
© 2018 DIOO MICROCIRCUITS CO., LTD
DIO236X• Rev. 1.2
Ultra Low Vos, Low Power Amplifier
Pin Assignments
DIO236X
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
V
(V-)-0.3V to (V+) 0.3V
V
|V+ – V-|
V
-65 to 150
°C
Junction Temperature
150
°C
Lead Temperature Range
260
°C
8
kV
Supply Voltage ( V+ – V-)
Input Voltage
Difference Input Voltage
Storage Temperature Range
ESD
HBM, JEDEC: JESD22-A114
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
1.8 to 5.5
V
0 to 5
V
-40 to 125
°C
© 2018 DIOO MICROCIRCUITS CO., LTD
DIO236X• Rev. 1.2
Ultra Low Vos, Low Power Amplifier
Absolute Maximum Ratings
DIO236X
Typical value: VCC=5V, RL=1MΩ to VCC/2, VCM=1/2VCC, TA = 25°C, unless otherwise specified.
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
INPUT CHARACTERISTICS
VOS
Input Offset Voltage
V+=1.8V to 5.5V
DIO2361A/2A
-10
10
DIO2361B/2B
-20
20
DIO2361/2
-40
40
DIO2361M/2M
-65
65
μV
IB
Input Bias Current
V+=1.8V to 5.5V
1
pA
IOS
Input Offset Current
V+=1.8V to 5.5V
1
pA
VCM
Common Mode Voltage Range
(V+)
-0.1
+0.1
CMRR
Common Mode Rejection
Ratio
-40°C≤TA≤125°C,
AOL
Open Loop Voltage Gain
RL=50kΩ, VO= 0.1 to (V+)-0.1
∆VOS/∆T
Input Offset Voltage Drift
-40°C≤TA≤125°C
0.05
80
V
130
dB
110
dB
µV/°
C
OUTPUT CHARACTERISTICS
VOH
Output Voltage High
RL=50kΩ -40°C≤TA≤125°C
4.992
V
VOL
Output Voltage Low
RL=50kΩ -40°C≤TA≤125°C
8
mV
Source ISC, V+=5V
34
ISC
Output Short Circuit Current
Sink ISC, V+=5V
34
mA
POWER SUPPLY
PSRR
IS
100
Power Supply Rejection Ration
Supply Current per
Channel/Amp
dB
-40°C≤TA≤125°C
17
27
μA
Gain Bandwidth Product
CL=100pF, RL=1MΩ
300
kHz
Slew Rate
G=1, 2V Output Step
160
V/ms
Setting Time
G=1, 2V Output Step
1
ms
Phase Margin
62
Deg
Overload Recovery Time
40
μs
0.33
%
DYNAMIC PERFORMANCE
GBP
SR
tS
Θm
tr
NOISE PERFORMANCE
THD
Total Harmonic Distortion
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f=1kHz, 4VPP, RL=5kΩ,
© 2018 DIOO MICROCIRCUITS CO., LTD
DIO236X• Rev. 1.2
Ultra Low Vos, Low Power Amplifier
Electrical Characteristics
DIO236X
Voltage Noise Density
f=1kHz
70
nV/√
Hz
Specifications subject to change without notice.
Typical Performance Characteristics
IS vs. VCC
VOS vs. VCC
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IS vs. Temperature
VOS vs. Temperature
© 2018 DIOO MICROCIRCUITS CO., LTD
DIO236X• Rev. 1.2
Ultra Low Vos, Low Power Amplifier
en
DIO236X
Small-signal Response
(VCC=5V, CL=200pF)
Small-signal Response
(VCC=5V, CL=200pF)
Large-signal Response
(VCC=5V, RL=5.1kΩ)
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© 2018 DIOO MICROCIRCUITS CO., LTD
DIO236X• Rev. 1.2
Ultra Low Vos, Low Power Amplifier
Typical Performance Characteristics (Continue)
DIO236X
COMMON DIMENSIONS
(UNITS OF MEASURE=MILLIMETER)
Symbol
MIN
NOM
MAX
A
0.85
1.05
A1
0
0.10
A2
0.80
0.90
1.00
A3
0.47
0.52
0.57
b
0.23
0.33
b1
0.22
0.25
0.28
c
0.12
0.18
c1
0.115
0.13
0.14
D
2.02
2.07
2.12
E
2.20
2.30
2.40
E1
1.25
1.30
1.35
e
0.65BSC
e1
1.30BSC
L
0.28
0.33
0.38
L1
0.50REF
L2
0.15BSC
R
0.10
R1
0.10
0.25
0°
8°
Θ
6°
9°
12°
Θ1
6°
9°
12°
Θ2
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© 2018 DIOO MICROCIRCUITS CO., LTD
DIO236X• Rev. 1.2
Ultra Low Vos, Low Power Amplifier
Physical Dimensions: SC70-5
DIO236X
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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© 2018 DIOO MICROCIRCUITS CO., LTD
DIO236X• Rev. 1.2
Ultra Low Vos, Low Power Amplifier
Physical Dimensions: SOT23-5
DIO236X
Ultra Low Vos, Low Power Amplifier
Physical Dimensions: DFN2*2-8
COMMON DIMENSIONS
(UNITS OF MEASURE=MILLIMETER)
Symbol
MIN
NOM
MAX
A
0.50
0.55
0.65
A1
0.00
0.02
0.05
A3
0.10REF
b
0.20
0.25
0.30
D
1.90
2.00
2.10
E
1.90
2.00
2.10
D2
0.80
0.90
1.00
E2
1.50
1.60
1.70
e
0.40
0.50
0.60
H
www.dioo.com
0.20REF
K
0.15
0.25
0.35
L
0.25
0.30
0.35
© 2018 DIOO MICROCIRCUITS CO., LTD
DIO236X• Rev. 1.2
DIO236X
COMMON DIMENSIONS
(UNITS OF MEASURE=MILLIMETER)
Symbol
MIN
NOM
MAX
A
0.80
0.85
0.90
A1
0.00
0.02
0.05
A3
0.20REF
b
0.25
0.30
0.35
D
2.90
3.00
3.10
E
2.90
3.00
3.10
D2
1.40
1.50
1.60
E2
2.20
2.30
2.40
e
0.55
0.65
0.75
H
0.30REF
K
0.25
0.35
0.45
L
0.35
0.40
0.45
R
0.13
-
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© 2018 DIOO MICROCIRCUITS CO., LTD
DIO236X• Rev. 1.2
Ultra Low Vos, Low Power Amplifier
Physical Dimensions: DFN3*3-8
DIO236X
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
Θ
0°
8°
Θ1
15°
17°
19°
Θ2
11°
13°
15°
Θ3
15°
17°
19°
Θ4
11°
13°
15°
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© 2018 DIOO MICROCIRCUITS CO., LTD
DIO236X• Rev. 1.2
Ultra Low Vos, Low Power Amplifier
Physical Dimensions: SOIC-8
DIO236X
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
Θ
0°
8°
Θ1
9°
12°
15°
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© 2018 DIOO MICROCIRCUITS CO., LTD
DIO236X• Rev. 1.2
Ultra Low Vos, Low Power Amplifier
Physical Dimensions: MSOP-8
DIO236X
Dioo is a professional design and sales corporation for high-quality and performance analog semiconductors. The company focuses on
industry markets, such as, cell phone, handheld products, laptop, and medical equipment and so on. Dioo’s product families include
analog signal processing and amplifying, LED drivers and charger IC. Go to http://www.dioo.com for a complete list of Dioo product
families.
For additional product information, or full datasheet, please contact with our Sales Department or Representatives.
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© 2018 DIOO MICROCIRCUITS CO., LTD
DIO236X• Rev. 1.2
Ultra Low Vos, Low Power Amplifier
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