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TDA8920 - 2 x 50 W class-D power amplifier

General Description

APPLICATIONS Television sets Home-sound systems

Multimedia systems.

The TDA8920 is a high efficiency class-D audio power amplifier.

It can be used in a mono Bridge-Tied Load (BTL) or in a stereo Single-Ended (SE) configuration.

Key Features

  • High efficiency (90%).
  • Operating voltage from ±15 V to ±30 V.
  • Very low quiescent current.
  • Low distortion.
  • Fixed gain of 30 dB.
  • High output power.
  • Output power limiter.
  • Good ripple rejection.
  • Usable as a mono amplifier in Bridge-Tied Load (BTL) or as a stereo Single-Ended (SE) amplifier.
  • Tracking possibility for oscillator frequency.
  • Differential audio inputs.
  • No switch-on or switch-off pl.

📥 Download Datasheet

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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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INTEGRATED CIRCUITS DATA SHEET TDA8920 2 × 50 W class-D power amplifier Preliminary specification File under Integrated Circuits, IC01 1998 Dec 01 Philips Semiconductors Preliminary specification 2 × 50 W class-D power amplifier FEATURES • High efficiency (90%) • Operating voltage from ±15 V to ±30 V • Very low quiescent current • Low distortion • Fixed gain of 30 dB • High output power • Output power limiter • Good ripple rejection • Usable as a mono amplifier in Bridge-Tied Load (BTL) or as a stereo Single-Ended (SE) amplifier • Tracking possibility for oscillator frequency • Differential audio inputs • No switch-on or switch-off plops • Short-circuit proof across the load • Electrostatic discharge protection on all pins • Thermally protected.