SLOA349 March   2025 TAS6584-Q1 , TAS6684-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2SDOUT Configuration
    1. 2.1 SDOUT – I2S Configuration
    2. 2.2 SDOUT – TDM Configuration
  6. 3SDOUT Connection in Multi-Device System
  7. 4Output Current and Voltage Calculation
  8. 5Summary
  9. 6References

Abstract

TI’s digital input automotive Class-D audio amplifier, TAS6x84-Q1, supports the measurement of output current and voltage of each channel independently. The TAS6x84-Q1 transmits selected data through the serial audio output port, SDOUT, in either I2S mode or TDM mode. This application note provides an application guide of the measurement of output current and voltage predict.