Feature Highlights, Introduction | Texas Instruments TPA2008D2

Feature Highlights

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

JLow current consumption in shutdown mode

JDC volume control from –38 dB to 20 dB in 2 dB steps

JDifferential stereo inputs

J24-pin TSSOP PWP package

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

JEvaluation module is designed to simply plug into the platform, automatically making all signal, control, and power connections

JPlatform provides flexible power options

JJumpers on the platform select power and module control options

JSwitches on the platform route signals

JPlatform provides quick and easy audio input and output connections

-Platform Power Options

JExternal 5-V – 15-V dc VCC supply inputs

JExternal regulated VDD supply input

JSocket for onboard 5 V/3.3 V VDD voltage regulator EVM

JOnboard overvoltage and reverse polarity power protection

-Platform Audio Input and Output Connections

JLeft and right RCA phono jack inputs

JMiniature stereo phone jack input

JLeft and right RCA phono jack outputs

JLeft and right compression speaker terminal outputs

JMiniature stereo headphone jack output

1-2	Introduction