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參數(shù)資料
| 型號： | AK5371AVQ |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | 2ch A/D Converter with USB I/F |
| 中文描述： | 2通道的A / D轉(zhuǎn)換器的USB我/女 |
| 文件頁數(shù)： | 15/32頁 |
| 文件大?。?/td> | 317K |
| 代理商： | AK5371AVQ |
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15
MS0103-E-00
MS0546-E-00
ASAHI KASEI
[AK5371A]
2007/02
AK5371A Descriptors Specification
1 Device descriptor
Offset
Field
0
bLength
1
bDescriptorType
2
bcdUSB
4
bDeviceClass
5
bDeviceSubClass
6
bDeviceProtocol
7
bMaxPacketSize0
8
idVendor
10
idProduct
12
bcdDevice
14
iManufacturer
15
iProduct
16
iSerialNumber
17
bNumConfigurations
Size
1
1
2
1
1
1
1
2
2
2
1
1
1
1
Value
0x12
0x01
0x0110
0x00
0x00
0x00
0x08
0x0556
0x0002
0x0001
0x01
0x02
0x00
0x01
Description
Size of this descriptor in bytes
DEVICE descriptor
1.10 – current revision of USB spec.
Device defined at Interface level
Unused
Unused
8 bytes
AKM’s Vendor ID
00 means Audio Product, 02 is AKMproduct ID ,
Device release code
“AKM”
“AK5371”
Unused
One configuration
2 Configuration Descriptor
The configuration block consists of a configuration descriptor followed by interface, endpoint, and class-specific
descriptors.
Offset
Field
Size
Value
0
bLength
1
0x09
1
bDescriptorType
1
0x02
2
wTotalLength
2
0x00B1
Description
Size of this descriptor
CONFIGURATION descriptor
Length of entire configuration block
Total 177 bytes including this interface
descriptor.
Two interfaces
Index of this configuration
Null string
Bus Powered Device
Power consumption: 90mA
4
5
6
7
8
bNumInterfaces
bConfigurationValue
iConfiguration
bmAttributes
MaxPower
1
1
1
1
1
0x02
0x01
0x00
0x80
0x2D
3 Interface Descriptor
3.1 Standard Audio Control Interface descriptor
Offset
Field
Size
Value
0
bLength
1
0x09
1
bDescriptorType
1
0x04
2
bInterfaceNumber
1
0x00
3
bAlternateSetting
1
0x00
4
bNumEndpoints
1
0x00
5
bInterfaceClass
1
0x01
6
bInterfaceSubclass
1
0x01
7
bInterfaceProtocol
1
0x00
8
iInterface
1
0x00
Description
Size of this descriptor
INTERFACE descriptor
Index of this interface
Index of this setting
Endpoint 0
AUDIO
AUDIO_CONTROL
Unused
null string
3.1.1 This descriptor describes a standard interface which includes USB class code and the index to class-specific
information.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AK5371 | 2CH A/D CONVERTER WITH USB I/F |
| AK5371VQ | AB 5C 2#8 3#12 SKT WALL MT REC |
| AK5380 | 96kHz 24Bit ADC with Single - ended Input |
| AK5380VT | 96kHz 24Bit ADC with Single - ended Input |
| AK5381ET | 24Bit 96kHz ツヒ ADC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK5371AVQP | 功能描述:IC ADC STER W/USB 16BIT 48LQFP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - ADCs/DAC - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 類型:數(shù)據(jù)采集系統(tǒng)（DAS） 分辨率（位）:16 b 采樣率（每秒）:21.94k 數(shù)據(jù)接口:MICROWIRE?，QSPI?，串行，SPI? 電壓電源:模擬和數(shù)字 電源電壓:1.8 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP（6x6） 包裝:托盤 |
| AK5371VQ | 制造商:AKM 制造商全稱:AKM 功能描述:2CH A/D CONVERTER WITH USB I/F |
| AK5373 | 制造商:AKM 制造商全稱:AKM 功能描述:24-bit Stereo ADC with USB Interface |
| AK5373EQ | 制造商:AKM 制造商全稱:AKM 功能描述:24-bit Stereo ADC with USB Interface |
| AK5374 | 制造商:AKM 制造商全稱:AKM 功能描述:24-bit Stereo ADC with USB Interface |
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