TAS5624A and TAS5622A Evaluation Module


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The TAS5622-TAS5624DDVEVM PurePath™ EVM demonstrates the most recent version of TAS5622DDV or TAS5624DDV integrated circuit power stage. TAS5622 and TAS5624 are high-performance, integrated Stereo Feedback Digital Amplifier Power Stages designed to drive 3Ω speakers at up to 165W per channel for TAS5622 and 200W per channel for TAS5624. They require only passive demodulation filters to deliver efficient high quality audio amplification.

The EVM can be configured as 2 BTL channels for stereo evaluation or 1 PBTL (parallel BTL) channel for subwoofer evaluation. Together with a TI Input-USB Board 3, it provides a complete stereo digital audio amplifier system which includes digital input (S/PDIF), analog inputs, interface to PC and DAP features like digital volume control, input and output mixers, automute, tone controls, loudness, EQ filters and dynamic range compression (DRC). There are configuration options for power stage failure protection.

  • Stereo PurePath Digital™ evaluation module.
  • Self-contained protection system (overcurrent, overtemperature, undervoltage and missing PWM input).
  • EVM comes complete with TI Input-USB Board 3, connecting cable and USB cable to connect to PC host.
  • Standard I2S and I2C™ / Control connector for TI Input-USB Board 3.
  • Single-ended stereo line inputs and SP/DIF audio inputs through Input-USB Board 3.
  • Double-sided plated-through PCB layout.
  • TAS5622-TAS5624DDVEVM is shipped as TAS5624DDVEVM, with TAS5624 installed. To evaluate TAS5622 please request a free sample IC from our website.
  • Speaker amps
    TAS5622A 125-W stereo, 250-W mono, 12- to 34-V, PWM input Class-D audio amplifier w/ thermal enhancement TAS5624A 150-W stereo, 400-W mono, 12- to 38-V, PWM input Class-D audio amplifier w/ thermal enhancement
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    Evaluation board

    TAS5624ADDVEVM — TAS5624A and TAS5622A Evaluation Module

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    GUI for evaluation module (EVM)

    SLOC265 — TAS5558 GUI Files

    Supported products & hardware

    SLOC265 TAS5558 GUI Files

    Latest version
    Release date: 16 May 2012
    download TAS5558 GUI Files (zip)  — 2022 K

    PWM modulators
    TAS5558 8-Channel HD compatible audio processor with SRC & PWM output
    Hardware development
    Evaluation board
    TAS5624ADDVEVM TAS5624A and TAS5622A Evaluation Module

    Release Infomation

    The design resource accessed as www.ti.com/lit/zip/sloc265 or www.ti.com/lit/xx/sloc265/sloc265.zip has been migrated to a new user experience at www.ti.com/tool/download/SLOC265. Please update any bookmarks accordingly.
    TI's Standard Terms and Conditions for Evaluation Items apply.

    Technical documentation

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    Type Title Date
    Certificate TAS5624ADDVEVM EU Declaration of Conformity (DoC) 02 Jan 2019
    User guide TAS5622-TAS5624DDVEVM (Rev. A) 08 May 2014

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