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TPA2015D1 Datasheet 2-W Constant Output Power Class-D Audio Amplifier

Manufacturer: Texas Instruments

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General Description

The TPA2015D1 is a high efficiency Class-D audio power amplifier with battery-tracking SpeakerGuard™ AGC technology and an integrated adaptive boost converter that enhances efficiency at low output power.

It drives up to 2 W into an 8 Ω speaker (6% THD).

With 85% typical efficiency, the TPA2015D1 helps extend battery life when playing audio.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPA2015D1 SLOS638B – NOVEMBER 2011 – REVISED OCTOBER 2015 TPA2015D1 2-W Constant Output Power Class-D Audio Amplifier With Adaptive.

Key Features

  • 1 Built-In SpeakerGuardTM Automatic Gain Control (AGC) with Enhanced Battery Tracking.
  • Limits Battery Current Consumption.
  • Prevents Audio Clipping.
  • 2 W into 8 Ω Load From 3.6 V Supply (6% THD).
  • Integrated Adaptive Boost Converter.
  • Increases Efficiency at Low Output Power.
  • Low Quiescent Current of 1.7 mA from 3.6 V.
  • Operates From 2.5 V to 5.2 V.
  • Thermal and Short-Circuit Protection with Auto Recovery.
  • Three.

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