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AD82586B - 2x20W Stereo / 1x 40W Mono Digital Audio Amplifier

General Description

AD82586B is a digital audio amplifier capable of driving a pair of 8Ω, 20W or a single 4Ω, 40W operating at 24V supply without external heat-sink or fan requirement.

Higher output wattage can be delivered with cooling method.

Key Features

  • 16/18/20/24-bits input with I S, Left-alignment and Right-alignment data format.
  • PSNR & DR(A-weighting) Loudspeaker: 97dB (PSNR), 107dB (DR) @24V.
  • Multiple sampling frequencies (Fs) 32kHz / 44.1kHz / 48kHz and 64kHz / 88.2kHz / 96kHz and 128kHz / 176.4kHz / 192kHz.
  • System clock = 64x, 128x, 192x, 256x, 384x, 512x, 576x, 768x, 1024x Fs 64x~1024x Fs for 32kHz / 44.1kHz / 48kHz 64x~512x Fs for 64kHz / 88.2kHz / 96kHz 64x~256x Fs for 128kHz / 176.4kHz / 192kHz.
  • Supply volta.

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📁 Similar Datasheet

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Other Datasheets by ESMT (Elite Semiconductor Microelectronics Technology)

Part Number Description
AD82586 2 x 15W Stereo / 1 x 30W Mono Digital Audio Amplifier
AD82586C 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

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.

View original datasheet text
ESMT/EMP AD82586B 2x20W Stereo / 1x 40W Mono Digital Audio Amplifier With 20 Bands EQ Functions and PWM out Features  16/18/20/24-bits input with I S, Left-alignment and Right-alignment data format  PSNR & DR(A-weighting) Loudspeaker: 97dB (PSNR), 107dB (DR) @24V  Multiple sampling frequencies (Fs) 32kHz / 44.1kHz / 48kHz and 64kHz / 88.2kHz / 96kHz and 128kHz / 176.4kHz / 192kHz  System clock = 64x, 128x, 192x, 256x, 384x, 512x, 576x, 768x, 1024x Fs 64x~1024x Fs for 32kHz / 44.1kHz / 48kHz 64x~512x Fs for 64kHz / 88.2kHz / 96kHz 64x~256x Fs for 128kHz / 176.4kHz / 192kHz  Supply voltage 3.3V for digital circuit 10V~26V for loudspeaker driver  Loudspeaker output power for at 24V 10W x 2CH into 8Ω @0.17% THD+N for stereo 20W x 2CH into 8Ω @0.