SDAA561 October   2026 AFE58JD18 , AFE58JD28 , AFE58JD48 , THS4551 , THS4567

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
    1. 1.1 Basic Knowledge of Fully Differential Amplifier
    2. 1.2 Advantages of Fully Differential Amplifiers
  5. 2Fully Differential Signal Conditioning Circuit
    1. 2.1 Fully Differential Adder Circuit
    2. 2.2 Single-Ended Input Fully Differential Adder Circuit
    3. 2.3 Fully Differential Current-to-Voltage Conversion Circuit
    4. 2.4 Fully Differential Active Filter Circuit
  6. 3Summary
  7. 4References

3 Summary

This article briefly discusses the fundamental characteristics of fully differential amplifiers and their associated signal processing circuits. The proper use of these circuits can simplify system design and enhance system performance. In particular, when handling differential signals, the appropriate application of these signal processing circuits can simplicity circuit design, improve performance, and reduce system costs.