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TAS5805MEVM

TAS5805M Digital Input Stereo Closed-Loop Class-D Audio Amplifier with Enhanced Processing EVM

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TAS5805MEVM

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Overview

To get started:

Step 1: Hardware
Order TAS5805M Evaluation Module

Step 2: Software 
Request access to PurePath™ Console 3 and TAS5805M Software

Step 3: Training
Download the TAS5805M Evaluation Module user's guide
Read the General Tuning Guide for TAS58xx Family Application Note
Read the TAS5805M, TAS5806M, and TAS5806MD Process Flows Application Note

The TAS5805MEVM showcases the latest TI digital input Class-D closed loop amplifier. The TAS5805M is a digital input stereo Class-D audio amplifier with enhanced processing and low idle power dissipation. The TAS5805MEVM is a stand-alone EVM, which has a single power supply input, USB control via PurePath Control Console 3 (PPC3) and flexible audio input options.



  • 96-kHz Input Sample Rate Support
  • 2.0, Mono and 2.1 Capable
  • Operates in BTL or PBTL
  • Flexible input signal routing (USB, Coaxial SPDIF and External I2S)
  • Demonstration, Evaluation and Development environment via the PurePath Console 3 software (GUI)

  • TAS5805M Evaluation board
Speaker amps
TAS5805M — 23-W stereo, 45-W mono, 4.5- to 26.4-V supply, digital input Class-D audio amplifier w/ processing

 

Buck converters (integrated switch)
TPS62085 — 3-A Step-Down Converter with DCS-Control and Hiccup Short Circuit Protection in 2x2 HotRod Package

 

Clock generators
CDCE913 — Programmable 1-PLL VCXO Clock Synthesizer with 2.5-V or 3.3-V LVCMOS Outputs

 

Linear regulators (LDO)
TPS736 — 400-mA, high-accuracy, ultra-low-dropout voltage regulator with reverse current protection & enable TPS768 — 1-A, 10-V, low-dropout voltage regulator with power good & enable

 

SPDIF transceivers
DIR9001-Q1 — Automotive Catalog 96-kHz 24-Bit Digital Audio Interface Receiver

 

Supervisor & reset ICs
TPS3897 — Single-channel, ultra-small, adjustable supervisor with active-high, open-drain output
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Evaluation board

TAS5805MEVM – TAS5805M Digital Input Stereo Closed-Loop Class-D Audio Amplifier with Enhanced Processing EVM

Application software & framework

PUREPATHCONSOLE – PurePath™ Console graphical development suite for audio system design and development

Version: 31-JUL-2020
Release date: v3.2.0
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Support software

TAS5805-SW – TAS5805 Software

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

Technical documentation

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Type Title Date
* User guide TAS5805M Evaluation Module May 18, 2018
More literature TAS5805MEVM EU Declaration of Conformity (DoC) Jan. 02, 2019

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