AD1988AJCPZ

高清晰度音频编解码器SoundMAX㈢ High Definition Audio SoundMAX㈢ Codec

FEATURES

Ten 192 kHz DACs

  Five independent stereo DAC pairs

  7.1 surround sound plus independent headphone

  Independent 8 kHz, 11.025 kHz, 16 kHz, 22.05 kHz, 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, and 192 kHz sample rates

  Selectable stereo mixer on outputs

  16-, 20-, and 24-bit PCM resolution

Six 192 kHz ADCs

  Three independent stereo ADC pairs

  Simultaneous record of up to three stereo channels

  Support for quad microphone arrays plus independent capture channel

  Independent 8 kHz, 11.025 kHz, 16 kHz, 22.05 kHz, 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, and 192 kHz sample rates

  16-, 20-, and 24-bit resolution

S/PDIF output

  44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, and 192 kHz sample rates

  16-, 20-, and 24-bit data widths

  PCM, WMA/PRO, Dolby®, AC3, and DTS® formats

  Digital PCM gain control

  Digital PCM ADC/stream mixer

S/PDIF input

  44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, and 192 kHz sample rates

  16-, 20-, and 24-bit data widths

  PCM, WMA/PRO, Dolby, AC3, and DTS formats

  Digital PCM gain control

  Auto synchronizes to source

High quality stereo CD input with GND sense

MONO_OUT pin for internal speakers or telephony

Retasking jack support

ENHANCED FEATURES

Three stereo headphone amps

AD1988A: Windows Vista™ Operating System Premium Logo compliant

95 dB outputs

90 dB audio inputs

AD1988B: Windows Vista Premium Logo compliant and Dolby Master Studio™ compliant

101 dB outputs

92 dB audio inputs

Internal 32-bit arithmetic for greater accuracy

Impedance and presence detection on all jacks

Analog PCBEEP and digital synthesis BEEP

C/LFE channel swap

Two general-purpose digital I/O GPIO pins

3.3 V analog and digital supplies

Reduced support components

Advanced power management modes

48-pin LQFP and LFCSP_VQ package options, Pb-free

Supports Andrea Active Noise Reduction headphones

Hardware volume control

Built-in microphone gain amps

Adjustable microphone bias pins