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.

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    Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status

    TAS5624A and TAS5622A Evaluation Module


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    Technical documentation
    User guides (1)
    Title Type Size (KB) Date
    PDF 4256 08 May 2014
    Design files (3)
    Title Type Size (KB) Date
    ZIP 687 11 Apr 2014
    PDF 26 11 Apr 2014
    PDF 115 11 Apr 2014
    More literature (2)
    Title Type Size (KB) Date
    PDF 38 02 Jan 2019
    PDF 383 20 Dec 2018

    Software development (1)

    TI Devices (2)

    Part Number Name Product Family
    TAS5622A  125-W stereo, 250-W mono, 12- to 34-V, PWM input Class-D audio amplifier w/ thermal enhancement  Audio amplifiers 
    TAS5624A  150-W stereo, 400-W mono, 12- to 38-V, PWM input Class-D audio amplifier w/ thermal enhancement  Audio amplifiers 

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