AK5371AVQP AKM Semiconductor Inc, AK5371AVQP Datasheet - Page 18

• 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

3.5 Endpoint descriptor
3.5.1
Offset
3.5.2
MS0546-E-01
Offset
0
1
2
3
4
6
7
8
0
1
2
3
4
5
Standard Endpoint Descriptor
Class-specific isochronous audio data endpoint descriptor
Field
bLength
bDescriptorType
bendpointAddress
bmAttributes
wMaxPacketSize
wInterval
bRefresh
bSynchAddress
Field
bLength
bDescriptorType
bDescriptorSubtype
bmAttributes
bLockDelayUnits
wLockDelay
Size
Size
1
1
1
1
1
2
1
1
1
1
2
1
1
1
Value
0x07
0x25
0x01
0x01
0x00
0x0000
Value
0x09
0x05
0x81
0x05
0x0064
0x01
0x00
0x00
- 18 -
Description
Length of this descriptor
ENDPOINT descriptor
Endpoint 1, IN direction
Isochronous, asynchronous, not shared
2byte*50sample*1ch=100 byte/frame
One packet every frame (Must be set to 1)
Description
Size of this descriptor
CS_ENDPOINT
GENERAL
Sample rate control
Unused
2008/11