TPA3002D2 Datasheet PDF – 9-W Stereo Class-D Audio Power Amplifier

Part Number : TPA3002D2

Function : 9-W Stereo Class-D Audio Power Amplifier With DC Volume Control

Package : 48-PIN HTQFP (PHP)

Manufacturers : Texas Instruments

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TPA3002D2 datasheet

 

Description :

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.

 

Pinout
FEATURES

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
6. Regulated 5-V Supply Output for Powering TPA6110A2

Datasheet PDF Download


TPA3002D2 pdf

Other data sheets within the file : TPA3002D2PHP