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TDA8581 - Multi-purpose high-gain power amplifier

General Description

The TDA8581 is a stereo bridge-tied load (BTL) or a quad single-ended amplifier that operates over a wide supply voltage range from 8 to 28 V.

Key Features

  • General.
  • High gain.
  • Operating voltage from 8 to 28 V.
  • Low distortion.
  • Few external components, fixed gain.
  • High output power.
  • Can be used as a stereo amplifier in bridge-tied load (BTL) or quad single-ended (SE) amplifiers.
  • Single-ended mode without loudspeaker capacitor.
  • Mute and standby mode with one- or two-pin operation.
  • Diagnostic information for Dynamic Distortion Detector (DDD), high temperature (145 °C) and.

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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 TDA8581 Multi-purpose high-gain power amplifier Preliminary specification File under Integrated Circuits, IC01 1998 May 27 Philips Semiconductors Preliminary specification Multi-purpose high-gain power amplifier FEATURES General • High gain • Operating voltage from 8 to 28 V • Low distortion • Few external components, fixed gain • High output power • Can be used as a stereo amplifier in bridge-tied load (BTL) or quad single-ended (SE) amplifiers • Single-ended mode without loudspeaker capacitor • Mute and standby mode with one- or two-pin operation • Diagnostic information for Dynamic Distortion Detector (DDD), high temperature (145 °C) and short-circuit • No switch on/off plops when switching between ‘standby’ to ‘mute’ and from ‘mute’ to ‘on’ • Low offset