SBOA441 October   2020 OPA192 , OPA2192

 

  1.   Design Goals
  2.   Design Description
  3.   Design Notes
  4.   Design Steps
  5.   Design Simulations
  6.   DC Simulation Results
  7.   Design References
  8.   Design Featured Op Amp
  9.   Design Alternate Op Amp

Design References

See the Analog Engineer's Circuit Cookbooks for TI's comprehensive circuit library.

See the AN-1515 A Comprehensive Study of the Howland Current Pump Application Report for more information on the functionality of the “Improved” Howland current pump resource.

The TI E2E support forum on Difference Amplifiers contains information on the importance of matching difference amplifier resistors.