USB Audio Sound Chip w/ 2-channel ADC/DAC, S/PDIF Interface and USB 2.0 High Speed

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CM6510 is a USB 2.0 audio chip builds in 8051 for flexible applications. With internal 2-channel ADC and DAC, S/PDIF interface and USB 2.0 High speed switch makes it suits for different kinds of Docking applications, such as iDevice docking, Android Phone or Tablet/Slate docking device and Netbook/Notebook docking.  
CM6510 is compatible with USB audio Class 1.0, thus it can plug & play without additional software installation on the major operation systems. The internal DAC/ADC and S/PDIF out interface support 96K/88.2K/48K/44.1KHz sampling rate and 16/24bit resolution. 
CM6510 integrates the Equalizer on both playback and recording paths. With I2S in/out interface, it can connect external DAC to get higher audio quality or external DSP to process the audio data.


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USB 2.0 full-speed compliant
USB Audio Class 1.0 compliant
USB Human Interface Device (HID) Class 1.1 compliant
Build in USB 2.0 High speed switch
2 channel DAC for audio output interface
2 channel ADC for audio input interface
Build in 96K/88.2K/48K/44.1/32KHz and 16/24bit S/PDIF transmitter
Build in Equalizer on both playback and recording paths
Build in AGC on recording path
Support Digital Microphone interface
Support control, interrupt, bulk, and isochronous data transfers
Support Synchronous and Asynchronous audio data synchronization
Embedded 1T 8051
Master I2C control interface for external audio


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Cmedia Datasheet