Texas Instruments TPA2008D2 User Manual download pdf (Page 10)

Feature Highlights

1-2

Introduction

1.1 Feature Highlights

The TI TPA2008D2 audio amplifier evaluation module and the TI plug-n-play

audio amplifier evaluation platform include the following features:

- TPA2008D2 Stereo 3-W Filter-Free Class-D Audio Power Amplifier

Evaluation Module

J Class-D without output filter

J Internal depop circuitry to minimize transients in outputs

J High efficiency

J Low distortion

J Low supply current (7 mA)

J 3 W per channel output power into 3 Ω at 5 V

J Low current consumption in shutdown mode

J DC volume control from –38 dB to 20 dB in 2 dB steps

J Differential stereo inputs

J 24-pin TSSOP PWP package

- Quick and Easy Configuration With the TI Plug-N-Play Audio Amplifier

Evaluation Platform

J Evaluation module is designed to simply plug into the platform,

automatically making all signal, control, and power connections

J Platform provides flexible power options

J Jumpers on the platform select power and module control options

J Switches on the platform route signals

J Platform provides quick and easy audio input and output connections

- Platform Power Options

J External 5-V – 15-V dc V

supply inputs

J External regulated V

supply input

J Socket for onboard 5 V/3.3 V V

voltage regulator EVM

J Onboard overvoltage and reverse polarity power protection

- Platform Audio Input and Output Connections

J Left and right RCA phono jack inputs

J Miniature stereo phone jack input

J Left and right RCA phono jack outputs

J Left and right compression speaker terminal outputs

J Miniature stereo headphone jack output

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Texas Instruments TPA2008D2 User Manual Page 10