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TPA3113D2 Datasheet 6-w Filter-free Stereo Class-d Audio Power Amplifier

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPA3113D2 SLOS650F – AUGUST 2009 – REVISED JUNE 2016 TPA3113D2 6-W Filter-Free Stereo Class-D Audio Power Amplifier With SpeakerGuard™.

General Description

The TPA3113D2 is a 6-W (per channel) efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers.

Advanced EMI Suppression Technology enables the use of inexpensive ferrite bead filters at the outputs while meeting EMC requirements.

SpeakerGuard™ speaker protection circuitry includes an adjustable power limiter and a DC detection circuit.

Key Features

  • 1 6-W/ch into an 8-Ω Loads at 10% THD+N From a 10-V Supply.
  • 12-W into a 4-Ω Mono Load at 10% THD+N From a 10-V Supply.
  • 87% Efficient Class-D Operation Eliminates Need for Heat Sinks.
  • Wide Supply Voltage Range Allows Operation from 8 V to 26 V.
  • Filter-Free Operation.
  • SpeakerGuard™ Speaker Protection Includes Adjustable Power Limiter Plus DC Protection.
  • Flow-Through Pinout Facilitates Easy Board Layout.
  • Robust Pin-to-Pin Short.

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