TPA3002D2 Datasheet PDF – 9W, Class-D Audio Amplifier

Part Number: TPA3002D2

Function: 9W, Stereo Class-D Audio Power Amplifier

Package: 48-PIN HTQFP (PHP)

Manufacturer: Texas Instruments

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TPA3002D2 datasheet



The TPA3002D2 is a 9-W (per channel) efficient, Class-D audio amplifier for driving bridged-tied stereo speakers. The TPA3002D2 can drive stereo speakers as low as 8 Ω. The high efficiency of the TPA3002D2 eliminates the need for external heatsinks when playing music.

Stereo speaker volume is controlled with a dc voltage applied to the volume control terminal offering a range of gain from –40 dB to 36 dB. Line outputs, for driving external headphone amplifier inputs, are also dc voltage controlled with a range of gain from –56 dB to 20 dB. An integrated 5-V regulated supply is provided for powering an external headphone amplifier.



TPA3002D2 pinout amplifier


1. 9-W/Ch Into an 8-Ω Load From 12-V Supply

2. Efficient, Class-D Operation Eliminates Heatsinks and Reduces Power Supply Requirements

3. 32-Step DC Volume Control From −40 dB to 36 dB

4. Line Outputs For External Headphone Amplifier With Volume Control

5. Regulated 5-V Supply Output for Powering TPA6110A2



1. LCD Monitors and TVs

2. Powered Speakers

TPA3002D2 Datasheet PDF Download

TPA3002D2 pdf

Other data sheets are available within the file: TPA3002D2PHP