FEATURES
● AC `97 2.3 COMPLIANT FEATURES
● 6 DAC channels for 5.1 surround
● S/PDIF output
● Integrated headphone amplifiers
● Variable rate audio
● Double rate audio (Fs = 96 kHz)
● Greater than 90 dB dynamic range
● 20-bit resolution on all DACs
● 20-bit resolution on all ADCs
● Line-level mono phone input
● High quality CD input
● Selectable MIC input w/preamp
● AUX and line-in stereo inputs
● External amplifier power down (EAPD)
● Power management modes
● Jack sensing and device identification
● 48-pin LQFP package
●ENHANCED FEATURES
● Integrated parametric equalizer
● Stereo microphone with up to 30 dB gain boost
● Integrated PLL for system clocking
● Variable sample rate: 7 kHz to 96 kHz
● 7 kHz to 48 kHz in 1 Hz increments
● 96 kHz for double rate audio
● Jack sense with auto topology switching
● Jack presence detection on up to 8 jacks
● Three software-controlled VREF_OUT signals
● Software-enabled outputs for jack sharing
● Auto-down mix and channel spreading
● Microphone-to-mono output
● Stereo microphone pass-through to mixer
● Built-in microphone/center/LFE/line-in sharing
● Built-in SURROUND/LINE_IN sharing
● Center/LFE line swapping
● Microphone swapping
● Reduced support component count
● General purpose digital output pin (GPO)
● Separate LINE_OUT and HP_OUT pins
● Headphone drivers on LINE_OUT and HP_OUT pins
● Independent headphone/LINE_OUT operation
