Audio Amp Speaker 2-CH Stereo 9W Class-D 48-Pin HTQFP EP Tray

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 O. 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.

9-W/Ch Into an 8-O Load From 12-V Supply

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

32-Step DC Volume Control From –40 dB to 36 dB

Line Outputs For External Headphone Amplifier With Volume Control

Regulated 5-V Supply Output for Powering TPA6110A2

Space-Saving, Thermally-Enhanced PowerPAD™ Packaging

Thermal and Short-Circuit Protection

APPLICATIONS

• LCD Monitors and TVs
• Powered Speakers