Automotive ICs

Automotive, 105°C Operation, Low Input Offset Voltage CMOS Operational Amplifier S-19611A

DatasheetSep. 18, 2020


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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 auto-zeroing techniques to provide low input offset voltage. The S-19611AB 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 for these purposes, it is imperative to contact our sales representatives.


Low input offset voltage
VIO = 17 μV max. (Ta = +25°C)
VIO = 100 μV max. (Ta = −40°C to +105°C) 
Operation power supply voltage range
VDD = 2.65 V to 5.50 V
Low current consumption (Per circuit)
IDD = 200 μA typ.
Internal phase compensation
No external parts required
Rail-to-Rail input and output
Operation temperature range
Ta = −40°C to +105°C 
Lead-free (Sn 100%), halogen-free
AEC-Q100 qualified*1

*1. Contact our sales representatives for details.


  • High-accuracy current detection
  • Various sensor interfaces
  • Strain gauge amplifier