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TPA3101D2 Datasheet 10-W STEREO CLASS-D AUDIO POWER AMPLIFIER

Manufacturer: Texas Instruments

Overview: www.ti.com QFN HTQFP TPA3101D2 SLOS473C – DECEMBER 2005 – REVISED SEPTEMBER 2007 10-W STEREO CLASS-D AUDIO POWER AMPLIFIER Check for Samples:.

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General Description

The TPA3101D2 is a 10-W (per channel) efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers.

The TPA3101D2 can drive stereo speakers as low as 4 Ω.

The high efficiency of the TPA3101D2, 87%, eliminates the need for an external heat sink when playing music.

Key Features

  • 1.
  • 10-W/ch into an 8-Ω Load From a 13-V Supply.
  • 9.2-W/ch into an 8-Ω Load From a 12-V Supply.
  • Operates from 10 V to 26 V.
  • 87% Efficient Class-D Operation Eliminates Need for Heat Sinks.
  • Four Selectable, Fixed Gain Settings.
  • Differential Inputs.
  • Thermal and Short-Circuit Protection With Auto Recovery Feature.
  • Clock Output for Synchronization With Multiple Class-D Devices.
  • Surface Mount 7 mm × 7 mm, 48-pin QFN Package.

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