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TPA3004D2 - 12-W STEREO CLASS-D AUDIO POWER AMPLIFIER

General Description

The TPA3004D2 is a 12-W (per channel) efficient, Class-D audio amplifier for driving bridged-tied stereo speakers.

The TPA3004D2 can drive stereo speakers as low as 4 Ω.

The high efficiency of the TPA3004D2 eliminates the need for external heatsinks when playing music.

Key Features

  • 1.
  • 2 12-W/Ch Into an 8-Ω Load From 15-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.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TPA3004D2 www.ti.com SLOS407E – FEBRUARY 2003 – REVISED JANUARY 2011 12-W STEREO CLASS-D AUDIO POWER AMPLIFIER WITH DC VOLUME CONTROL Check for Samples: TPA3004D2 FEATURES 1 •2 12-W/Ch Into an 8-Ω Load From 15-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 DESCRIPTION The TPA3004D2 is a 12-W (per channel) efficient, Class-D audio amplifier for driving bridged-tied stereo speakers.