TAS5142DDV6 Evaluation Module (EVM)


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The TAS5142DDV6EVM2 PurePath Digital™ customer evaluation module demonstrates the integrated circuits TAS5142DDV and TAS5086DBT from Texas Instruments (TI).

The TAS5142DDV is a high-performance, integrated stereo digital amplifier power stage designed to drive 4 Ω speakers at up to 100 W per channel. The device incorporates TI's Equibit™ technology and is designed to be used with TI's Equibit modulators. This system requires only a simple passive demodulation filter to deliver high-quality, high-efficiency audio amplification.

TAS5086DBT is a high-performance 32-bit (24-bit input) multichannel PurePath Digital pulse width modulator (PWM) based on Equibit technology with a new, fully symmetrical AD modulation scheme.

This EVM is configured with 6 BTL channels.

This EVM, together with a TI input-USB board, is a complete 5.1 channel digital audio amplifier system that includes digital input (S/PDIF), analog inputs, interface to PC, and DAP features like digital volume control, input and output multiplexers.

  • 6 channel PurePath Digital™ evaluation module
  • Self-contained protection system (short-circuit and thermal)
  • Standard I²S and I²C /control connector for TI input board
  • Double-sided plated-through PCB layout
  • Populated EVM Board
  • Populated Interface Board
  • IDC, PSU and USB Cables
Speaker amps
TAS5142 100-W stereo, 200-W mono, 0- to 34-V supply, PWM input Class-D audio amplifier
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Evaluation board

TAS5142DDV6EVM2 — TAS5142DDV6 Evaluation Module (EVM)

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GUI for evaluation module (EVM)

SLAC320 — TAS5086 PurePath(TM) GUI Version 4.0

Supported products & hardware

SLAC320 TAS5086 PurePath(TM) GUI Version 4.0

Latest version
Release date: 08 Sep 2009

PWM modulators
TAS5086 6 Channel Digital Audio PWM Processor
Hardware development
Evaluation board
TAS5142DDV6EVM2 TAS5142DDV6 Evaluation Module (EVM)

Release Infomation

The design resource accessed as www.ti.com/lit/zip/slac320 or www.ti.com/lit/xx/slac320/slac320.zip has been migrated to a new user experience at www.ti.com/tool/download/SLAC320. Please update any bookmarks accordingly.
TI's Standard Terms and Conditions for Evaluation Items apply.

Design files

Technical documentation

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Type Title Date
Certificate TAS5142DDV6EVM2 EU Declaration of Conformity (DoC) 02 Jan 2019
EVM User's guide TAS5142DDV6EVM2 - User Guide (Rev. A) 07 Apr 2008
EVM User's guide TAS5142DDV6EVM2 - User Guide 23 Mar 2007

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