科瑞芯热销中 CM6571 骅讯USB 2.0音频芯片

　　General features

　　HW EQ for both playback and record paths

　　Single 12MHz crystal input is required only (embedded PLL function)

　　Single 5V power supply (embedded 5V to 1.8V regulator for digital core, 5V to 3.3V regulator for digital 10, 5V to 3.5V regulator for analog codec)

　　3.3V digital I/O pads with 5V tolerance

　　Industry-standard VQFN-88package(10x10mm)

　　Applications

　　Speakerphone with acoustic echo cancellation

　　USB speaker with sound expander and Xear" sound effect

　　Skype TV module with AEC+LDR

　　USB headset with ENC

　　USB gaming headset with Xear™sound effect

　　iDevice docking with Xear™sound effect

　　Audio boxes

　　USB array/beam forming microphone