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TAS5825MEVM

Digital-input closed-loop class-D audio amp with 96kHz/192kHz extended processing evaluation module

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TAS5825MEVM

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Overview

The TAS5825MEVM showcases the latest TI digital input class-D closed loop amplifier, TAS5825M, with up to 192kHz sampling and extended processing. The EVM is used in conjunction with the PurePath Console motherboard (PUREPATH-CMBEVM) and the PurePath Console 3 software (PUREPATHCONSOLE). There are two TAS5825M devices on the EVM, allowing the user to evaluate the system in mono, stereo, or 2.1 output configurations with various process flows. The PVDD supply is provided via the TAS5825MEVM and is regulated to 5 VDC and 3.3 VDC on the PUREPATH-CMBEVM. The PUREPATH-CMBEVM provides the I2S, I2C, and 3.3 VDC to the TAS5825MEVM.

Features
  • 96-kHz /192-kHz input sample rate support
  • 2.0, Mono and 2.1 Capable
  • Operates in BTL or PBTL
  • PurePath Console motherboard provides flexible input signal routing (USB, SPDIF, and analog)
  • Demonstration, evaluation and development environment via the PurePath Console 3 software (GUI)

  • TAS5825M Evaluation board
Speaker, TV & soundbar audio amplifiers
TAS5825M — 38-W stereo, 65-W mono, 4.5- to 26-V, digital input Class-D Smart Audio Amplifier w/ 192kHz arch
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Develop with TAS5825M EVM

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Evaluation board

TAS5825MEVM — Digital-input closed-loop class-D audio amp with 96kHz/192kHz extended processing evaluation module

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Why do I need this? This is the EVM board for evaluating TAS5825M.
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Evaluation board

PUREPATH-CMBEVM — PurePath™ Console motherboard for audio system design and development

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Why do I need this? This is the PurePath console motherboard required for TAS5825MEVM.
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PUREPATH-CMBEVM — PurePath™ Console motherboard for audio system design and development

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Application software & framework

LEARNINGBOARD-SW — Learning board software for speaker characterization

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Using SmartAmp features.
Why do I need this? This software plugin for PurePath Console 3 allows you to generate a digital model of speaker thermal, excursion and acoustic parameters for smart amp devices.
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Evaluation board

TAS5825MEVM — Digital-input closed-loop class-D audio amp with 96kHz/192kHz extended processing evaluation module

Supported products & hardware
In stock
Limit:
Out of stock on TI.com
Not available on TI.com

TAS5825MEVM — Digital-input closed-loop class-D audio amp with 96kHz/192kHz extended processing evaluation module

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Release date:
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TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* EVM User's guide TAS5825 Evaluation Module User's Guide Nov 30, 2017
Certificate TAS5825MEVM EU Declaration of Conformity (DoC) Jan 2, 2019

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