SLAAES1 April   2026 TAA5212 , TAC5112 , TAC5112-Q1 , TAC5212

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Detailed Description
    1. 2.1 What is an Incremental ADC (IADC)?
    2. 2.2 IADC Operation
      1. 2.2.1 RESET
      2. 2.2.2 SKIP
      3. 2.2.3 CONVERT
    3. 2.3 IADC Modes of Operation
    4. 2.4 Test Examples Using TAC5212EVM-K
      1. 2.4.1 One-Shot, Single Channel Conversion
      2. 2.4.2 One-Shot, Multichannel Conversion
      3. 2.4.3 One-Shot Conversion Using GPIO2
      4. 2.4.4 Sequential, Single Channel Conversion
      5. 2.4.5 Sequential, Multichannel Conversion
      6. 2.4.6 Impact of OSR on the IADC Output
  6. 3Summary
  7. 4References

3 Summary

This application note describes how the TAx5x1x/TAx5x1x-Q1 family of devices can be configured as Incremental ADCs. This application note is meant to showcase how the device can be used for DC measurement applications, both single channel and multichannel. This has been demonstrated using example configurations in the different operational modes, along with observations from each configuration.