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AK5371A
USB I/F 2ch ADC
Features
 48pin LQFP or 48pin QFN
AK5371A BLOCK DIAGRAM
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AK5371A
USB I/F 2ch ADC
Features
48pin LQFP or 48pin QFN
AK5371A BLOCK DIAGRAM
|
|
||||||||
USB Serial Interface Engine
Audio Class Encoder/Decoder
2 Endpoints (FIFO)
USB transceiver 
2 channels
Mute/Volume Control
A/D S/N: 84dBA (44.1kHz, Gain = 0dB) 
Normal Operation: 26mA
Suspend Mode: < 1uA 
+24dB to –31dB @1dB Step 
5 Sampling Frequencies support
8kHz, 11.025kHz 
22.05kHz, 44.1kHz, 48kHz 
can customize Device Descriptor, 
and String Descriptor 
+3.3±0.3 Volts 