Datasheet Details
Part number:
CM119A, CM119A-C
Manufacturer:
C-MEDIA
File Size:
732.67 KB
Description:
High integration/low cost usb audio controller.
Note:
This datasheet PDF includes multiple part numbers: CM119A, CM119A-C.
Please refer to the document for exact specifications by model.
CM119A, CM119A-C, High Integration/Low Cost USB Audio Controller
CM119A is a highly integrated single chip USB audio controller specifically for VoIP (Voice over internet protocol) application.
All essential analog modules are embedded in CM119A, including dual DAC and earphone driver, ADC, microphone booster, PLL, regulator, and USB transceiver.
It’s also suppor
CM119A Features
* are programmable with jumper pins or external EEPROM. Vender can customize unique USB VID / PID / Product_String / Manufacture_String to EEPROM for VoIP software authentication. Moreover, individual unique phone number for each device is possible via serial number stored in external EEPROM. FEATURE
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