SLVA824A January   2017  – July 2025 TAS6422-Q1 , TAS6424-Q1 , TAS6424L-Q1 , TPA3111D1-Q1 , TPA3221 , TPA3244 , TPA3245 , TPA3250 , TPA3251 , TPA3255 , TPA3255-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Overview
  6. 3Schematic and Design
    1. 3.1 Partial Diagnostic Circuits
    2. 3.2 Tuning the Circuit
    3. 3.3 Circuit Parameters
    4. 3.4 Operation
  7. 4Schematic and Bill of Materials
  8. 5Summary
  9. 6Revision History

5 Summary

When properly tuned for the application, the provided circuit needs to correctly identify specified fault conditions. While additions and modifications can improve the robustness of the circuit, the design shown uses a minimal number of parts while remaining clear and concise for analysis. Ultimately, the design shown demonstrates applicability in fault diagnostic capabilities within audio amplification designs.