Publication Release Date: January 2009 - 4 - Revision A11 4. TABLE OF CONTENTS 1. GENERAL DESCRIPTION...................." />
參數(shù)資料
型號(hào): W681511SG
廠商: Nuvoton Technology Corporation of America
文件頁(yè)數(shù): 27/32頁(yè)
文件大小: 0K
描述: IC VOICEBAND CODEC 5V 1CH 20SOP
其它有關(guān)文件: CODEC Block Diagram
標(biāo)準(zhǔn)包裝: 38
類型: PCM
數(shù)據(jù)接口: PCM 音頻接口
分辨率(位): 8 b
ADC / DAC 數(shù)量: 1 / 1
三角積分調(diào)變: 無(wú)
電壓 - 電源,模擬: 4.5 V ~ 5.5 V
電壓 - 電源,數(shù)字: 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 20-SOP
包裝: 管件
配用: W681513DK-ND - KIT DEVELOPMENT FOR W681513
W681512DK-ND - KIT DEVELOPMENT FOR W681512
W681511DK-ND - KIT DEVELOPMENT FOR W681511
W681512ES-ND - EVALUATION SYSTEM FOR W681512
W681511
Publication Release Date: January 2009
- 4 -
Revision A11
4. TABLE OF CONTENTS
1. GENERAL DESCRIPTION.................................................................................................................. 2
2. FEATURES ......................................................................................................................................... 2
3. BLOCK DIAGRAM .............................................................................................................................. 3
4. TABLE OF CONTENTS ...................................................................................................................... 4
5. PIN CONFIGURATION ....................................................................................................................... 6
6. PIN DESCRIPTION ............................................................................................................................. 7
7. FUNCTIONAL DESCRIPTION............................................................................................................ 8
7.1. Transmit Path ................................................................................................................................ 8
7.2. Receive Path ................................................................................................................................. 9
7.3. Power Management..................................................................................................................... 10
7.3.1. Analog and Digital Supply ..................................................................................................... 10
7.3.2. Analog Ground Reference Voltage Outpt ............................................................................. 10
7.4. PCM Interface .......................................................................................................................... 10
7.4.1. Long Frame Sync.................................................................................................................. 10
7.4.2. Short Frame Sync ................................................................................................................. 11
7.4.3. General Circuit Interface (GCI) ............................................................................................. 11
7.4.4. Interchip Digital Link (IDL)..................................................................................................... 11
7.4.5. System Timing ...................................................................................................................... 11
8. TIMING DIAGRAMS.......................................................................................................................... 12
9. Absolute Maximum Ratings............................................................................................................... 19
9.1. Absolute Maximum Ratings ......................................................................................................... 19
9.2. Operating Conditions ................................................................................................................... 19
10. ELECTRICAL CHARACTERISTICS ............................................................................................... 20
10.1. General Parameters .................................................................................................................. 20
10.2. Analog Signal Level and Gain Parameters ............................................................................... 21
10.3. Analog Distortion and Noise Parameters .................................................................................. 22
10.4. Analog Input and Output Amplifier Parameters......................................................................... 23
10.5. Digital I/O ................................................................................................................................... 25
10.5.1.
μ-Law Encode Decode Characteristics...............................................................................25
10.5.2. A-Law Encode Decode Characteristics .............................................................................. 26
10.5.3. PCM Codes for Zero and Full Scale ................................................................................... 27
相關(guān)PDF資料
PDF描述
VI-2NK-CU CONVERTER MOD DC/DC 40V 200W
VI-2N4-CU CONVERTER MOD DC/DC 48V 200W
VI-2N2-CU CONVERTER MOD DC/DC 15V 200W
VI-2N1-CU CONVERTER MOD DC/DC 12V 200W
VE-2NX-CU CONVERTER MOD DC/DC 5.2V 200W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W681511SG TR 功能描述:IC VOICEBAND CODEC 5V 1CH 20SOP RoHS:是 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:立體聲音頻 數(shù)據(jù)接口:串行 分辨率(位):18 b ADC / DAC 數(shù)量:2 / 2 三角積分調(diào)變:是 S/N 比,標(biāo)準(zhǔn) ADC / DAC (db):81.5 / 88 動(dòng)態(tài)范圍,標(biāo)準(zhǔn) ADC / DAC (db):82 / 87.5 電壓 - 電源,模擬:2.6 V ~ 3.3 V 電壓 - 電源,數(shù)字:1.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-TQFN-EP(7x7) 包裝:帶卷 (TR)
W681512 制造商:WINBOND 制造商全稱:Winbond 功能描述:SINGLE-CHANNEL VOICEBAND CODEC
W681512DK 功能描述:KIT DEVELOPMENT FOR W681512 RoHS:否 類別:編程器,開發(fā)系統(tǒng) >> 評(píng)估演示板和套件 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 主要目的:電信,線路接口單元(LIU) 嵌入式:- 已用 IC / 零件:IDT82V2081 主要屬性:T1/J1/E1 LIU 次要屬性:- 已供物品:板,電源,線纜,CD 其它名稱:82EBV2081
W681512ES 功能描述:EVALUATION SYSTEM FOR W681512 RoHS:否 類別:編程器,開發(fā)系統(tǒng) >> 過(guò)時(shí)/停產(chǎn)零件編號(hào) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 類型:MCU 適用于相關(guān)產(chǎn)品:Freescale MC68HC908LJ/LK(80-QFP ZIF 插口) 所含物品:面板、纜線、軟件、數(shù)據(jù)表和用戶手冊(cè) 其它名稱:520-1035
W681512R 功能描述:IC VOICEBAND CODEC 5V 1CH 20SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:立體聲音頻 數(shù)據(jù)接口:串行 分辨率(位):18 b ADC / DAC 數(shù)量:2 / 2 三角積分調(diào)變:是 S/N 比,標(biāo)準(zhǔn) ADC / DAC (db):81.5 / 88 動(dòng)態(tài)范圍,標(biāo)準(zhǔn) ADC / DAC (db):82 / 87.5 電壓 - 電源,模擬:2.6 V ~ 3.3 V 電壓 - 電源,數(shù)字:1.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-TQFN-EP(7x7) 包裝:帶卷 (TR)