SLOA059B October   2022  – March 2023 OPA2991 , TLC2654 , TLC4502 , TLE2021 , TLV2721

 

  1.   Abstract
  2.   Trademarks
  3. 1Introduction
  4. 2Input Offset Voltage Defined
  5. 3Cause of VOS
  6. 4VOS and Temperature Drift in the Major Device Types
    1. 4.1 Bipolar
    2. 4.2 JFET
    3. 4.3 CMOS
  7. 5Manufacturer Measurement, Trim, and Specification of VOS
    1. 5.1 Measurement
    2. 5.2 Trim
    3. 5.3 Specifications
  8. 6Impact of VOS on Circuit Design and Methods of Correction
    1. 6.1 AC Coupling
    2. 6.2 DC Feedback
    3. 6.3 Internal Calibration
  9. 7Summary
  10. 8References
  11. 9Revision History

Trademarks

Self-Cal™ is a trademark of Texas Instruments.

All trademarks are the property of their respective owners.