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參數資料
型號： W6810IW
廠商： WINBOND ELECTRONICS CORP
元件分類： 編解碼器
英文描述： SINGLE-CHANNEL VOICEBAND CODEC
中文描述： A/MU-LAW, PCM CODEC, PDSO20
封裝： 4.40 X 6.50 MM, PLASTIC, TSOP1-20
文件頁數： 4/36頁
文件大小： 405K
代理商： W6810IW
W6810
- 4 -
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 Bypass................................................................................. 10
7.3.3. Analog Ground Reference Voltage Output.................................................................... 10
7.4. PCM Interface.......................................................................................................................... 10
7.4.1. Long Frame Sync........................................................................................................... 11
7.4.2. Short Frame Sync .......................................................................................................... 11
7.4.3. GCI Interface.................................................................................................................. 11
7.4.4. IDL Interface................................................................................................................... 12
7.4.5. System Timing................................................................................................................ 12
8. TIMING DIAGRAMS.......................................................................................................................... 13
9. ABSOLUTE MAXIMUM RATINGS.................................................................................................... 20
9.1. Absolute Maximum Ratings..................................................................................................... 20
9.2. Operating Conditions............................................................................................................... 20
10. ELECTRICAL CHARACTERISTICS............................................................................................... 21
10.1. General Parameters .............................................................................................................. 21
10.2. Analog Signal Level and Gain Parameters............................................................................ 22
10.3. Analog Distortion and Noise Parameters .............................................................................. 23
10.4. Analog Input and Output Amplifier Parameters..................................................................... 24
10.5. Digital I/O ............................................................................................................................... 26
10.5.1. μ-Law Encode Decode Characteristics........................................................................ 26
10.5.2. A-Law Encode Decode Characteristics ....................................................................... 27
10.5.3. PCM Codes for Zero and Full Scale ............................................................................ 28
10.5.4. PCM Codes for 0dBm0 Output .................................................................................... 28
11. TYPICAL APPLICATION CIRCUIT................................................................................................. 29
12. PACKAGE SPECIFICATION .......................................................................................................... 31
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相關代理商/技術參數
參數描述
W6810IWG 功能描述:IC VOICEBND CODEC 5V 1CH 20TSSOP 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:立體聲音頻 數據接口:串行 分辨率（位）:18 b ADC / DAC 數量:2 / 2 三角積分調變:是 S/N 比，標準 ADC / DAC (db):81.5 / 88 動態范圍，標準 ADC / DAC (db):82 / 87.5 電壓 - 電源，模擬:2.6 V ~ 3.3 V 電壓 - 電源，數字: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 供應商設備封裝:48-TQFN-EP（7x7） 包裝:帶卷 (TR)
W6810IW-G 制造商:Winbond Electronics Corp 功能描述:
W6810IWG TR 功能描述:IC VOICEBND CODEC 5V 1CH 20TSSOP 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:立體聲音頻 數據接口:串行 分辨率（位）:18 b ADC / DAC 數量:2 / 2 三角積分調變:是 S/N 比，標準 ADC / DAC (db):81.5 / 88 動態范圍，標準 ADC / DAC (db):82 / 87.5 電壓 - 電源，模擬:2.6 V ~ 3.3 V 電壓 - 電源，數字: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 供應商設備封裝:48-TQFN-EP（7x7） 包裝:帶卷 (TR)
W6811 制造商:WINBOND 制造商全稱:Winbond 功能描述:SINGLE-CHANNEL VOICEBAND CODEC
W6811_05 制造商:WINBOND 制造商全稱:Winbond 功能描述:SINGLE-CHANNEL VOICEBAND CODEC
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