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AD52080 Datasheet 3W Stereo Class-D Audio Amplifier

Manufacturer: ESMT (Elite Semiconductor Microelectronics Technology)

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General Description

The AD52080 is a stereo, filter-less Class-D audio amplifier with a Class-AB headphone driver also.

Operating with 3.0V~5.8V wide power supply range, it delivers 3W/CH power into 4 loudspeaker within 10% THD+N or 80mW/CH power into 32 headphone within 1% THD+N The AD52080 has not only a 64-step DC volume controller, also with a 2.5W power limiter, which implement with an automatic gain controller (AGC) internally.

The AD52080 is a stereo audio amplifier with high efficiency, which leads to longer battery life, less heat sink, smaller board size, lower system cost, and suitable for the notebook and portable multimedia devices application.

Overview

ESMT AD52080 3W Stereo Class-D Audio Amplifier with Headphone.

Key Features

  • Supply voltage range: 3.0 V to 5.8 V.
  • Max. 2.5W AGC non-clip function.
  • 92% into 8 loudspeaker.
  • Over current, under voltage, and over temperature, fully protection.
  • Loudspeaker output power @ 10% THD+N.
  • 1.7W/CH into 8 loudspeaker.
  • 3W/CH into 4 loudspeaker.
  • Headphone output power @ 1% THD+N.
  • 80mW/CH.

More Datasheets from ESMT (Elite Semiconductor Microelectronics Technology)

Part Number Description
AD52010 3W Stereo Filter-less Class-D Audio Amplifier
AD52050 Stereo Class-D Audio Amplifier
AD52050C 2x15WStereo Class-D Audio Amplifier
AD52058 Stereo Class-D Audio Amplifier
AD52058C 2x15W Stereo Class-D Audio Amplifier
AD52060 2 x 20W Stereo Class-D Audio Amplifier
AD52066 2x7W Stereo / 1x10W Mono Class-D Audio Amplifier
AD52066B 2 x 7W Stereo / 1 x 10W Mono Class-D Audio Amplifier
AD52067 2 x 15W Stereo / 1 x 19W Mono Class-D Audio Amplifier
AD52068 2 x 20W Stereo Class-D Audio Amplifier