SDAA313 March   2026 INA1650-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Automotive Hi-Fi Headphone Audio System Overview
    1. 2.1 Key Technical Specifications of Automotive Hi-Fi Audio Systems
    2. 2.2 Design Requirements for Automotive Hi-Fi Headphone Audio Systems
  6. 3Automotive Hi-Fi Headphone Audio System Working Principle and Circuit Design
    1. 3.1 DAC Circuit Design
    2. 3.2 Differential-to-Single-Ended Circuit Design
  7. 4Simulation
    1. 4.1 Transient Response Simulation
    2. 4.2 Noise Analysis
    3. 4.3 Power Consumption Simulation and Thermal Calculation
  8. 5Experimental Test
  9. 6Summary
  10. 7References
Application Note

Design Considerations for a High-Output-Power Hi-Fi Headphone Amplifier Based on INA1650-Q1 for Automotive Applications