AK5371AVQP AKM Semiconductor Inc, AK5371AVQP Datasheet - Page 25

• Manufacturer Part Number: AK5371AVQP
• Description: IC ADC STER W/USB 16BIT 48LQFP
• Manufacturer: AKM Semiconductor Inc
• Type: ADCr

Specifications of AK5371AVQP

• Resolution (bits): 16 b
• Sampling Rate (per Second): 8k ~ 48k
• Data Interface: USB
• Voltage Supply Source: Analog and Digital
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-LFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 974-1030

4.8
The AK5371A accepts “Set Feature” request without stall. However note that the AK5371A does not support this
request.
4.9 Set Interface
Audio format can be changed by the combination of Interface Number and Alternate Setting. Only 0x0000 is valid if
wIndex is 0x0000
Offset
0
1
2
4
6
MS0546-E-01
Set Feature
Field
bmRequestType
bRequest
wValue
wIndex
wLength
Size
2
2
1
1
2
Value
0x01
0x0B
0x0000
0x0001
0x0002
0x0000
0x0001
0x0000
Description
ONE
D7
D6..5 0 = Standard request
D4..0 1 = Recipient is interface
SET_INTERFACE
Alternate Setting
Control Interface or Zero Bandwidth
16bit Mono
16bit Stereo
Audio Control Interface
Audio Streaming Interface
Zero
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0 = Host to device
2008/11