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AD51652 - 3W Mono Filter-less Class-D Audio Amplifier

General Description

The AD51652 is a 5.0W mono, filter-less Class-D audio amplifier.

Operating with 5.0V loudspeaker driver supply, it can deliver 5.0W output power into 2  loudspeaker within 10% THD+N or 4.3W at 1% THD+N.

Key Features

  • Supply voltage range: 2.5 V to 5.5 V.
  • Support single-ended or differential analog input.
  • Low Quiescent Current.
  • Low Output Noise.
  • Low shut-down current.
  • Short power-on transient time.
  • Internal pull-low resistor on shut-down pins.
  • Short-circuit protection.
  • Over-temperature protection.
  • Loudspeaker power within 10% THD+N.
  • 1.8W/ch into 8 loudspeaker.
  • >3W/ch into 4 loudspeaker.
  • 5W/ch into 2 loudspeaker (TDFN-8L).
  • Loudspeaker ef.

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Other Datasheets by ESMT (Elite Semiconductor Microelectronics Technology)

Part Number Description
AD5165A 2.5W Mono Filter-less Class-D Audio Amplifier
AD52580 20W Stereo Class-D Audio Amplifier
AD52580B 20W Stereo Class-D Audio Amplifier
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AD52583 18W Stereo Class-D Audio Amplifier

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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ESMT AD51652 5W Mono Filter-less Class-D Audio Amplifier Features  Supply voltage range: 2.5 V to 5.5 V  Support single-ended or differential analog input  Low Quiescent Current  Low Output Noise  Low shut-down current  Short power-on transient time  Internal pull-low resistor on shut-down pins  Short-circuit protection  Over-temperature protection  Loudspeaker power within 10% THD+N  1.8W/ch into 8 loudspeaker  >3W/ch into 4 loudspeaker  5W/ch into 2 loudspeaker (TDFN-8L)  Loudspeaker efficiency  90% @ 8, THD+N=10%  85% @ 4, THD+N=10%  74% @ 2, THD+N=10%  MSOP-8L, TDFN-8L and 0.