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.
2 x 20W Stereo / 1 x 40W Mono Digital Audio Amplifier
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AD83586. For precise diagrams, tables, and layout, please refer to the original PDF.
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-alig...
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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