AD1987

a FEATURES EIGHT 192 kHz DACs Four independent stereo DAC pairs 7.1 surround sound or 5.1 stereo out plus independent headphone Independent 8, 11.025, 16, 22.05, 32, 44.1, 48, 88.2, 96, 176.4, and 192 kHz sample rates 16, 20, and 24-bit PCM resolution Selectable stereo mixer on outputs High Definition Audio SoundMAX Codec AD1987 DEDICATED AUXILIARY PINS Stereo CD/auxiliary I/O port w/GND sense Mono out pin for internal speakers or telephony ENHANCED FEATURES Three stereo headphones Microsoft Vista Premium logo for desktop 95 dB audio outputs, 90 dB audio inputs Internal 32-bit arithmetic for greater accuracy Impedance and presence detection on all jacks Retaskable jacks Four independent microphone bias pins Digital and analog PCBeep C/LFE channel swapping Two general-purpose digital I/O (GPIO) pins Advanced power management modes 48-lead, Pb-free LFCSP_VQ package FOUR 96 kHz ADCs Two independent stereo ADC pairs Simultaneous record of up to four channels Independent 8, 11.025, 16, 22.05, 32, 44.1, 48, 88.2, and 96 kHz sample rates 16, 20, and 24-bit PCM resolution Support for quad microphone arrays S/PDIF OUTPUT Supports 44.1, 48, 88.2, 96, 176.4, and 192 kHz sample rates 16, 20, and 24-bit data; PCM, AC3 www.DataSheet4U.com Digital PCM gain control D IG IT A L P C B E EP A D 19 87 S /P D IF T x DAC3 DAC2 H D A U D I O I N T E R F A C E DAC1 DAC0 S /P D IF O U T ⌺ ⌺ ⌺ ⌺ ⌺ ⌺ PO R T F PO R T G PO R T D PORT H MONO OUT PORT E PORT A PORT B PORT C G P IO ⌺ ⌺ ⌺ A DC1 A...