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AD82587 - Mono Digital Audio Amplifier

General Description

10V~26V for loudspeaker driver Loudspeaker output power for 24V 10W x 2CH into 8Ω @0.27% THD+N for stereo 15W x 2CH into 8Ω @0.35% THD+N for stereo 20W x 1CH into 4Ω @0.25% THD+N for mono AD82587 is a digital audio amplifier capable of driving a pair of 8Ω,15W or a single 4Ω,30W speaker, bot

Key Features

  • I2C control interface.
  • 16/18/20/24-bit input with I2S, Left-alignment and Right-alignment data format.
  • PSNR & DR (A-weighting).
  • Zero detection.
  • Power limit function.
  • Quaternary and ternary switch Loudspeaker: 97dB (PSNR), 105dB (DR) @24V.
  • Multiple sampling frequencies (Fs).

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📁 Similar Datasheet

Part Number Description Manufacturer
AD82581 2x15W Stereo / 1x30W Mono Digital Audio Amplifier ESMT
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Other Datasheets by ESMT (Elite Semiconductor Microelectronics Technology)

Part Number Description
AD82587D 2 x 20W Stereo / 1 x 40W Mono Digital Audio Amplifier
AD82581B 12W Stereo/Mono Digital Audio Amplifier
AD82584 2x20W Stereo / 1x 40W Mono Digital Audio Amplifier
AD82585 2 x 20W Stereo Digital Audio Amplifier
AD82586 2 x 15W Stereo / 1 x 30W Mono Digital 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 AD82587 2x15W Stereo / 1x30W Mono Digital Audio Amplifier Features  I2C control interface  16/18/20/24-bit input with I2S, Left-alignment and Right-alignment data format  PSNR & DR (A-weighting)  Zero detection  Power limit function  Quaternary and ternary switch Loudspeaker: 97dB (PSNR), 105dB (DR) @24V  Multiple sampling frequencies (Fs) Applications 32kHz / 44.1kHz / 48kHz and  CD and DVD 64kHz / 88.2kHz / 96kHz and  LCD TV 128kHz/176.4kHz/192kHz  Car audio  System clock = 64x, 128x, 256x, 384x, 512x, 768x,  Boom-box 1024x Fs  MP3 docking systems 256x~1024x Fs for 32kHz / 44.1kHz / 48kHz  Powered speaker 128x~512x Fs for 64kHz / 88.2kHz / 96kHz  Wireless audio 64x~256x Fs for 128kHz/176.4kHz/192kHz  USB speaker  Supply voltage 3.