2ch A/d Converter With Usb I/f

The AK5371 is stereo A/D converter with USB I/F. The AK5371 integrates USB serial Interface engine, USB transceiver, Audio class processing unit, endpoints, and high quality 2 channel AD converter into the chip. As the AK5371 incorporates PLL it CAN support several sampling frequencies, 8kHz, 11.025kHz, 22.05kHz, 44.1kHz, and 48kHz with only one crystal. Moreover, the AK5371 integrates Volume Control and mute function. Not only power consumption at normal operation is very low, but also the current at suspend mode is less than 1A. The AK5371 includes 20dB fixed gain pre-amplifier. In addition to this, as the AK5371 also incorporates IPGA which CAN amplify the Microphone signal up to +24dB, total gain is 44dB maximum. The AK5371 has EEPROM I/F for customizing Device Descriptor and String Descriptor. By connecting 1K bit, 2K bit, or 4Kbit MicrowireTM type EEPROM the AK5371 CAN customize Vendor ID, Product ID in Device Descriptor, and String Descriptor. This device is good for not only business application such as conferencing but also games, voice recognition, and Karaoke. By AKM Semiconductor, Inc.
AK5371 's PackagesAK5371 's pdf datasheet
AK5371VQ LQFP




AK5371 Pinout, Pinouts
AK5371 pinout,Pin out
This is one package pinout of AK5371,If you need more pinouts please download AK5371's pdf datasheet.

AK5371 Application circuits
AK5371 circuits
This is one application circuit of AK5371,If you need more circuits,please download AK5371's pdf datasheet.


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