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TPA3123D2 Datasheet 25-w Stereo Class-d Audio Power Amplifier

Manufacturer: Texas Instruments

Overview: www.ti.com TPA3123D2 SLOS541C – JULY 2007 – REVISED AUGUST 2010 25-W STEREO CLASS-D AUDIO POWER AMPLIFIER Check for Samples:.

General Description

The TPA3123D2 is a 25-W (per channel) efficient, Class-D audio power amplifier for driving stereo speakers in a single-ended configuration or a mono speaker in a bridge-tied-load configuration.

The TPA3123D2 can drive stereo speakers as low as 4 Ω.

The efficiency of the TPA3123D2 eliminates the need for an external heat sink when playing music.

Key Features

  • 1.
  • 2 25-W/ch into a 4-Ω Load from a 27-V Supply.
  • 20-W/ch into a 4-Ω Load from a 24-V Supply.
  • Operates from 10 V to 30 V.
  • Efficient Class-D Operation Eliminates Need for Heat Sinks.
  • Four Selectable, Fixed-Gain Settings.
  • Internal Oscillator (No External Components Required).
  • Single-Ended Analog Inputs.
  • Thermal and Short-Circuit Protection With Auto Recovery.
  • Space-Saving Surface-Mount 24-Pin TSSOP Package TP.

More Datasheets from Texas Instruments

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TPA3123D2 Distributor