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AD82588B

Elite Semiconductor
Part Number AD82588B
Manufacturer Elite Semiconductor
Description 2 x 20W Stereo / 1 x 40W Mono Digital Audio Amplifier
Published Jul 21, 2014
Detailed Description ESMT/EMP AD82588B 2x20W Stereo / 1x 40W Mono Digital Audio Amplifier With 20 Bands EQ Functions and 2.1CH Mode Feature...
Datasheet PDF File AD82588B PDF File

AD82588B
AD82588B


Overview
ESMT/EMP AD82588B 2x20W Stereo / 1x 40W Mono Digital Audio Amplifier With 20 Bands EQ Functions and 2.
1CH Mode Features  16/18/20/24-bits input with I S, Left-alignment and Right-alignment data format  PSNR & DR(A-weighting) Loudspeaker: 98dB (PSNR), 109dB (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.
085% THD+N for stereo 20W x 2CH into 8Ω @0.
12% THD+N for stereo 20W x 1CH into 4Ω @0.
2% THD+N for mono 40W x 1CH into 4Ω @0.
28% THD+N for mono  Sound processing including： 20 bands parametric speaker EQ Volume control (+24dB~-103dB, 0.
125dB/step), Dynamic range control (DRC) Dual band dynamic range control Power clipping 3D surround sound Channel mixing Noise gate with hysteresis window Bass/Treble tone control Bass management crossover filter DC-blocking high-pass filter  Anti-pop design  Short circuit and over-temperature protection  I2C control interface with selectable device address  Support hardware and software reset 2  Internal PLL  LV Under-voltage shutdown and HV Under-voltage detection  Power saving mode  Support initial EEPROM setting Applications  CD and DVD  TV audio  Car audio  Boom-box  MP3 docking systems  Powered speaker  Wireless audio Description AD82588B is a digital audio amplifier capable of driving a pair of 8Ω, 20W or a single 4Ω, 40W operating at 24V supply.
AD82588B is also capable of driving 4Ω, 10W (SE)x2 + 8Ω, 20W (BTL)x1 at 24V supply for 2.
1CH application.
AD82588B can provide advanced audio processing capabilities, such as volume control, 20 bands speaker EQ, audio mixing, 3D surround and Dynamic Range Contro...


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