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AD87587 - 2 x 20W Stereo / 1 x 40W Mono Digital Audio Amplifier

Datasheet Summary

Features

  • 16/18/20/24-bit input with I2S, Left-alignment and Right-alignment data format.
  • PSNR & DR(A-weighting) Loudspeaker: 97dB (PSNR), 105dB (DR) @ 24V.
  • Multiple sampling frequencies (Fs) 32kHz / 44.1kHz / 48kHz and 64kHz / 88.2kHz / 96kHz and 128kHz/176.4kHz/192kHz.
  • Anti-pop design.
  • Short circuit and over-temperature protection.
  • I2C control interface with selectable device address.
  • Internal PLL.
  • LV Under-voltage shutdown and HV Under-voltage detection.

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Datasheet preview – AD87587

Datasheet Details

Part number AD87587
Manufacturer ESMT
File Size 158.36 KB
Description 2 x 20W Stereo / 1 x 40W Mono Digital Audio Amplifier
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ESMT AD87587 2X20W Stereo / 1x40W Mono Digital Audio Amplifier with 2Vrms Line Driver Features  16/18/20/24-bit input with I2S, Left-alignment and Right-alignment data format  PSNR & DR(A-weighting) Loudspeaker: 97dB (PSNR), 105dB (DR) @ 24V  Multiple sampling frequencies (Fs) 32kHz / 44.1kHz / 48kHz and 64kHz / 88.2kHz / 96kHz and 128kHz/176.4kHz/192kHz  Anti-pop design  Short circuit and over-temperature protection  I2C control interface with selectable device address  Internal PLL  LV Under-voltage shutdown and HV Under-voltage detection  Power saving mode  Dynamic temperature control  System clock = 64x, 128x, 256x, 384x, 512x, 768x, 1024x Fs Applications 256x~1024x Fs for 32kHz / 44.1kHz / 48kHz 128x~512x Fs for 64kHz / 88.2kHz / 96kHz 64x~256x Fs for 128kHz /176.
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