參數(shù)資料
型號: AK4571
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: USB I/F Audio CODEC
中文描述: 我的USB /女音頻編解碼器
文件頁數(shù): 16/54頁
文件大?。?/td> 309K
代理商: AK4571
ASAHI KASEI
[AK4571]
MS0153-J-02
2003/3
- 23 -
2.8.2.
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(1)Device Descriptor, (2) Configuration Descriptor, (3) Interface Descrip tor (4) Endpoint
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AK4571 A
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Interface 0—pPA
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Interface 2i
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Interface 3(HID—p
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Configuration
Descriptor
Device
Descriptor
Standard Audio Control
Interface Descriptor
Class-Specific Audio Control
Interface Descriptor
Standard AS Interface
Descriptor Alt. Setting 0
Cla ss-Specific AS Format Type
Descriptor
Standard AS Isochronous
Endpoint Descriptor
Class-Specific AS Isochronous
Endpoint Descriptor
Standard AS Interface
Descriptor Alt. Setting 1
Class-Specific Audio Streaming
Interface Descriptor
Interface
IN Endpoint
(Isochronous)
Configuration
Device
Standard AS Interface
Descriptor Alt. Setting 0
Class-Speci fic AS Format Type
Descriptor
Standard AS Isochronous
Endpoint Descriptor
Class-Specific AS Isochronous
Endpoint Descriptor
Standard AS Interface
Descriptor Alt. Setting 1,2
Class-Specific Audio Streaming
Interface Descriptor
Input Terminal
Descriptor
Output Terminal
Descriptor
Feature Unit
Descriptor(Mute,Volume,AGC)
Interface 1
Interface 2
Mixer Unit Descriptor
Selector Unit Descriptor
OUT Endpoint
(Isochronous)
Standard AS Interface
Descriptor Alt. Setting 0
HID Descriptor
Interface 3
Standard HID Interrupt
Endpoint Descriptor
IN Endpoint
(interrupt)
Interface 0
Figure 13 Descriptor Hierarchy
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PDF描述
AK4571VQ USB I/F Audio CODEC
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相關代理商/技術參數(shù)
參數(shù)描述
AK4571_05 制造商:AKM 制造商全稱:AKM 功能描述:USB Interface Audio CODEC
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AK4571VQP 功能描述:IC AUDIO CODEC W/USB 16B 48LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:- 標準包裝:2,500 系列:- 類型:PCM 數(shù)據(jù)接口:PCM 音頻接口 分辨率(位):15 b ADC / DAC 數(shù)量:1 / 1 三角積分調(diào)變:是 S/N 比,標準 ADC / DAC (db):- 動態(tài)范圍,標準 ADC / DAC (db):- 電壓 - 電源,模擬:2.7 V ~ 3.3 V 電壓 - 電源,數(shù)字:2.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:80-VFBGA 供應商設備封裝:80-BGA MICROSTAR JUNIOR(5x5) 包裝:帶卷 (TR) 其它名稱:296-21257-2
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