AD82588 - Elite Semiconductor

AD82588 2x15W Stereo / 1x 30W Mono Digital Audio Amplifier

AD82588 is a digital audio amplifier capable of driving a pair of 8Ω, 15W or a single 4Ω, 30W operating at 24V supply. AD82588 can provide advanced audio processing capabilities, such as volume control, 18 bands speaker EQ, audio mixing, 3D surround and Dynamic Range Control (DRC). These functions are fully 2 programmable via a simple I C control interface. .

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 15W x 2CH into 4.