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TPA3003D2 - 3-W Stereo Class-D Audio Power Amplifier

General Description

The TPA3003D2 is a 3-W (per channel) efficient, Class-D audio amplifier for driving bridged-tied stereo speakers.

The TPA3003D2 can drive stereo speakers as low as 8 Ω.

The high efficiency of the TPA3003D2 eliminates the need for external heatsinks when playing music.

Key Features

  • D 3-W/Ch Into an 8-Ω Load From 12-V Supply D Efficient, Class-D Operation Eliminates Heatsinks and Reduces Power Supply Requirements D 32-Step DC Volume Control From.
  • 40 dB to 36 dB D Third Generation Modulation Techniques.
  • Replaces Large LC Filter With Small Low-Cost Ferrite Bead Filter D 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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TPA3003D2 SLOS406A − FEBRUARY 2003 − REVISED MARCH 2003 3ĆW STEREO CLASSĆD AUDIO POWER AMPLIFIER WITH DC VOLUME CONTROL FEATURES D 3-W/Ch Into an 8-Ω Load From 12-V Supply D Efficient, Class-D Operation Eliminates Heatsinks and Reduces Power Supply Requirements D 32-Step DC Volume Control From −40 dB to 36 dB D Third Generation Modulation Techniques − Replaces Large LC Filter With Small Low-Cost Ferrite Bead Filter D Thermal and Short-Circuit Protection APPLICATIONS D LCD Monitors and TVs D Powered Speakers DESCRIPTION The TPA3003D2 is a 3-W (per channel) efficient, Class-D audio amplifier for driving bridged-tied stereo speakers. The TPA3003D2 can drive stereo speakers as low as 8 Ω. The high efficiency of the TPA3003D2 eliminates the need for external heatsinks when playing music.