TAS2770EVM

TAS2770EVM Mono, Digital Input, Class-D, IV Sense Audio Amplifier Evaluation Module for QFN Package

TAS2770EVM

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Overview

To get started:

Step 1: Hardware
Order TAS2770EVM (for mono) or request TAS2770EVM-STEREO (for stereo) evaluation module & PP-SALB2-EVM learning board (if using speaker protection features)

Step 2: Software
Request PurePath Console 3 (PPC3) control GUI, be sure to indicate you are working with the TAS2770YZEVM

Step 3: Training
Review training video for speaker characterization and Smart Amp tuning guide 

The TAS2770EVM provides developers with a simple to use mono evaluation module that can be configured as a stereo solution and as a multi-channel solution. It is powerful tool kit for assessing stereo and mono implementations of the TAS2770 with or without IV sense. Everything needed for evaluating TAS2770 is provided. A stereo or mono speaker protection solution can be evaluated by connecting a TAS2559YZEVM to provide the speaker protection algorithm and processing. The algorithm is controlled and tuned using PPC3. The TAS2559YZEVM and PPC3 add-in are not included and must be ordered separately.
  • Stereo or Mono evaluation mode USB input
  • Connect up to eight boards
  • Interface to TAS2559YZEVM for speaker protection evaluation
  • Access to TAS2770 add-in PurePath Console 3

  • TAS2770EVM Evaluation Board

NOT INCLUDED

  • PurePath Console 3 add-in; download separately

Speaker amps
TAS2770 20W Digital Input Smart Amp with I/V Sense for Speaker Protection and 4.5-18V Supply Voltage Range

 

Analog switches & muxes
SN74CB3Q3257 3.3-V, 2:1 (SPDT), 4-channel general-purpose FET bus switch

 

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)
TL760M33-Q1 Automotive 500-mA, 26-V, high-accuracy, low-dropout voltage regulator

 

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

TAS2770EVM – TAS2770EVM Mono, Digital Input, Class-D, IV Sense Audio Amplifier Evaluation Module for QFN Package

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

Technical documentation

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Type Title Date
* User guide TAS2770 Evaluation Module User's Guide Dec. 10, 2017
More literature TAS2770EVM EU Declaration of Conformity (DoC) Jan. 02, 2019

Support & training

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