system • high performance and low power multibit delta-sigma audio adc and dac • i 2 s/pcm master or slave serial data port • two pairs of analog input with differential input option • mono analog output • 256/384fs, usb 12/24 mhz, fractional pll for wide range of system clocks • standard audio clock output • sophisticated analog input and output routing, mixing and gain • gpio • i 2 c interface 
adc • 24-bit, 8 to 96 khz sampling frequency • 95 db signal to noise ratio, -85 db thd+n • low noise pre-amplifier • noise reduction filters • auto level control (alc) and noise gate • support analog and digital microphone • microphone bias
dac • 24-bit, 8 to 96 khz sampling frequency • 95 db signal to noise ratio, -85 db thd+n • 1.25w@8Ω/5v or 1.8w@4Ω/4.2v mono class d speaker driver • dynamic range compression • headphone and external mic detection • pop and click noise suppression low power • 3.3v to 5v operation • 32 mw playback; 42 mw playback and record • low standby current

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深圳市锦宏世纪科技有限公司
李金涛
18938047300
深圳市南山区留仙大道云谷创新产业园朗山阁701-706