SLOU569 November   2023

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 Setup
      1. 2.1.1 I2C Device Addresses
    2. 2.2 Header & Jumper Information
    3. 2.3 Test Points
  9. 3Hardware Design Files
    1. 3.1 Schematics
    2. 3.2 PCB Layout
    3. 3.3 Bill of Materials
  10. 4Additional Information
    1. 4.1 Trademarks

Features

  • The integrated DSP of the TAS5827 enables Class-H envelope tracking, eliminating the need for development of complex tracking software or an external microcontroller

  • Onboard LM5155 boost to evaluate Class-H efficiency performance and provide customer system design reference

  • Default system configuration: 5 V battery input, boost to max 20 V power rail based on audio envelope tracking
  • Optional hardware control mode to set switching frequency, analog gain, BTL/PBTL mode and Cycle by Cycle current limit through pin configuration
  • Provides flexible input signal routing (USB, analog, optical and external I2S)
  • Demonstration, evaluation and development environment via the PurePath Console 3 software (GUI)