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AD83586 - 2.1CH Digital Audio Amplifier

General Description

AD83586 is a digital audio amplifier capable of driving a pair of 8Ω, 15W plus a single 4Ω, 30W, or a pair of 4Ω, 25W or a single 4Ω, 50W speaker operating at 24V supply with proper cooling method.

Key Features

  • z 16/18/20/24-bits input with I S, Left-alignment and Right-alignment data format z PSNR & DR(A-weighting) Loudspeaker: 94dB (PSNR), 103dB (DR) @24V z Multiple sampling frequencies (Fs) 32kHz / 44.1kHz / 48kHz and 64kHz / 88.2kHz / 96kHz and 128kHz / 176.4kHz / 192kHz z 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 z Supply voltage 3.3V for digital.

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Other Datasheets by ESMT (Elite Semiconductor Microelectronics Technology)

Part Number Description
AD83582 10W x 2 + 20W 2.1CH Digital Audio Amplifier
AD82571 2 x 10W Stereo / 1 x 20W 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.

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ESMT/EMP Preliminary AD83586 2x25W Stereo / 1x 50W Mono / 2x15W+1x30W 2.1CH Digital Audio Amplifier with 20 Bands EQ Features z 16/18/20/24-bits input with I S, Left-alignment and Right-alignment data format z PSNR & DR(A-weighting) Loudspeaker: 94dB (PSNR), 103dB (DR) @24V z Multiple sampling frequencies (Fs) 32kHz / 44.1kHz / 48kHz and 64kHz / 88.2kHz / 96kHz and 128kHz / 176.4kHz / 192kHz z 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 z Supply voltage 3.3V for digital circuit 10V~26V for loudspeaker driver z Loudspeaker output power for stereo at 24V 25W x 2CH into 4Ω @0.