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

Key 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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Other Datasheets by ESMT (Elite Semiconductor Microelectronics Technology)

Part Number Description
AD87588 2 x 20W Stereo / 1 x 40W Mono Digital Audio Amplifier
AD87010 2 x 20W Stereo / 1 x 40W Mono Filter-less Digital Audio Amplifier
AD87088 2x20W Stereo / 1x40W Mono Digital Audio Amplifier
AD82010 Mono Filter-less Digital Audio Amplifier
AD82050 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 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.