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S-19630A
www.ablic.com
© ABLIC Inc., 2018
AUTOMOTIVE, 125°C OPERATION,
LOW INPUT OFFSET VOLTAGE CMOS OPERATIONAL AMPLIFIER
Rev.1.0_00
This IC incorporates a general purpose analog circuit in a small package. This is a zero-drift operational amplifier with
Rail-to-Rail input and output, which uses chopper-stabilizing techniques to provide low input offset voltage.
The S-19630AB is a dual operational amplifier (2 circuits), which is suitable for applications requiring less offset voltage.
Caution This product can be used in vehicle equipment and in-vehicle equipment. Before using the product in
the purpose, contact to ABLIC Inc. is indispensable.
Features
Low input offset voltage:
Low input offset voltage drift:
Operation power supply voltage range:
Low current consumption (Per circuit):
Low input noise voltage:
Low input noise voltage density:
Built-in output current limit circuit:
Internal phase compensation:
Rail-to-Rail input and output
Operation temperature range:
Lead-free (Sn 100%), halogen-free
AEC-Q100 in process*1
VIO = +50 μV max. (Ta = 40°C to +125°C)
ΔVIO
ΔTa
= ±25 nV/°C typ. (VDD = 30.0 V, Ta = 40°C to +125°C)
VDD = 4.0 V to 36.0 V
IDD = 250 μA typ.
VNOISE_pp = 0.8 μVpp typ. (f = 0.1 Hz to 10 Hz)
VNOISE = 25 nV/Hz typ. (f = 1 kHz)
Overcurrent limit when output pin is short-circuited
No external parts required
Ta = 40°C to +125°C
*1. Contact our sales office for details.
Applications
High-accuracy current detection
Various sensor interfaces
Strain gauge amplifier
Package
TMSOP-8
1

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AUTOMOTIVE, 125°C OPERATION, LOW INPUT OFFSET VOLTAGE CMOS OPERATIONAL AMPLIFIER
S-19630A
Rev.1.0_00
Block Diagram
VDD
IN1(+)
IN1()
IN2(+)
IN2()
+
+
OUT1
OUT2
VSS
Figure 1
2

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AUTOMOTIVE, 125°C OPERATION, LOW INPUT OFFSET VOLTAGE CMOS OPERATIONAL AMPLIFIER
Rev.1.0_00
S-19630A
AEC-Q100 in Process
Contact our sales office for details of AEC-Q100 reliability specification.
Product Name Structure
Refer to "1. Product name" regarding the contents of product name, "2. Package" regarding the package
drawings and "3. Product name list" regarding the product type.
1. Product name
S-19630A B 0 A - K8T2 U
Environmental code
U: Lead-free (Sn 100%), halogen-free
Package abbreviation and IC packing specifications*1
K8T2: TMSOP-8, Tape
Operation temperature
A: Ta = 40°C to +125°C
Number of circuits
B: 2
*1. Refer to the tape drawing.
2. Package
Package Name
TMSOP-8
Table 1 Package Drawing Codes
Dimension
Tape
FM008-A-P-SD
FM008-A-C-SD
Reel
FM008-A-R-SD
3. Product name list
Product Name
S-19630AB0A-K8T2U
Table 2
TMSOP-8
Package
3

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AUTOMOTIVE, 125°C OPERATION, LOW INPUT OFFSET VOLTAGE CMOS OPERATIONAL AMPLIFIER
S-19630A
Rev.1.0_00
Pin Configuration
1. TMSOP-8
Top view
18
27
36
45
Figure 2
Pin No.
1
2
3
4
5
6
7
8
Table 3
Symbol
Description
OUT1
Output pin 1
IN1()
IN1(+)
Inverted input pin 1
Non-inverted input pin 1
VSS
GND pin
IN2(+)
IN2()
Non-inverted input pin 2
Inverted input pin 2
OUT2
Output pin 2
VDD
Positive power supply pin
4

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AUTOMOTIVE, 125°C OPERATION, LOW INPUT OFFSET VOLTAGE CMOS OPERATIONAL AMPLIFIER
Rev.1.0_00
S-19630A
Absolute Maximum Ratings
Table 4
(Tj = 40°C to +150°C unless otherwise specified)
Item
Symbol
Absolute Maximum Rating
Unit
Power supply voltage
Input voltage
Output voltage
Differential input voltage
Input pin current
Junction temperature
Operation ambient temperature
Storage temperature
VDD
VIN(+), VIN()
VOUT
VIND
IIN
Tj
Topr
Tstg
VSS 0.3 to VSS + 45.0
VSS 0.3 to VDD + 0.3
VSS 0.3 to VDD + 0.3
±0.5
±10.0
40 to +150
40 to +125
40 to +150
V
V
V
V
mA
°C
°C
°C
Caution The absolute maximum ratings are rated values exceeding which the product could suffer
physical damage. These values must therefore not be exceeded under any conditions.
Thermal Resistance Value
Table 5
Item
Symbol
Condition
Board A
Junction-to-ambient thermal resistance*1 θJA
TMSOP-8
Board B
Board C
Board D
Board E
*1. Test environment: compliance with JEDEC STANDARD JESD51-2A
Min. Typ. Max. Unit
160 °C/W
133 °C/W
− − − °C/W
− − − °C/W
− − − °C/W
Remark Refer to "Power Dissipation" and "Test Board" for details.
5