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TDA8574 - Class-H high-output voltage level line driver

General Description

The TDA8574(T) is a two channel class-H high-output voltage line driver for use in car audio applications.

The line driver behaves as a non-inverting amplifier with a gain of 8 dB and a single-ended output.

Key Features

  • Output voltage swing larger than supply voltage.
  • High supply voltage ripple rejection.
  • Low distortion.
  • Low noise.
  • ESD protected on all pins.

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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 TDA8574 Class-H high-output voltage level line driver Product specification Supersedes data of 1997 Feb 26 File under Integrated Circuits, IC01 1998 Oct 16 Philips Semiconductors Product specification Class-H high-output voltage level line driver FEATURES • Output voltage swing larger than supply voltage • High supply voltage ripple rejection • Low distortion • Low noise • ESD protected on all pins. GENERAL DESCRIPTION The TDA8574(T) is a two channel class-H high-output voltage line driver for use in car audio applications. The line driver behaves as a non-inverting amplifier with a gain of 8 dB and a single-ended output. Due to the class-H voltage lifting principle the voltage swing over the load is more than the supply voltage.