AD82586 - Elite Semiconductor

AD82586 2 x 15W Stereo / 1 x 30W Mono Digital Audio Amplifier

AD82586 is a digital audio amplifier capable of driving a pair of 8Ω, 10W or a single 4Ω, 20W speaker operating at 24V supply without external heat-sink or fan requirement. It’s also capable of driving a pair of 8Ω, 15W or a single 4Ω, 30W speaker operating at a 24V supply with proper cooling method. AD82586 can provide advanced audio processing capabilities.

Features

z 16/18/20/24-bits input with I S, Left-alignment and Right-alignment data format z PSNR & DR(A-weighting) Loudspeaker: 98dB (PSNR), 108dB (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 12V~24V for loudspeaker driver z Loudspeaker output power for 24V 10W x 2CH into 8Ω @0.2% TH.