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參數(shù)資料
型號(hào)： W681360R
廠商： WINBOND ELECTRONICS CORP
元件分類： 編解碼器
英文描述： 3V SINGLE-CHANNEL 13-BIT LINEAR VOICE-BAND CODEC
中文描述： MU-LAW, LINEAR CODEC, PDSO20
封裝： 0.209 INCH, PLASTIC, SSOP-20
文件頁數(shù)： 4/34頁
文件大小： 348K
代理商： W681360R
W681360
Publication Release Date: September 2005
- 4 -
Revision A.2
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
7.1.1 Input Operational Amplifier Gain............................................................................................. 9
7.2. Receive Path...............................................................................................................................10
7.2.1. Receive Gain Adjust Mode................................................................................................... 11
7.3. Power Management.................................................................................................................... 11
7.3.1. Analog and Digital Supply.................................................................................................... 11
7.3.2. Analog Ground Reference Bypass ...................................................................................... 11
7.3.3. Analog Ground Reference Voltage Output.......................................................................... 11
7.4. PCM Interface............................................................................................................................. 12
7.4.1. Long Frame Sync................................................................................................................. 12
7.4.2. Short Frame Sync................................................................................................................ 12
7.4.3. Special 16-bit Receive Modes.............................................................................................. 13
7.4.3.1. Sign-Extended Mode Timing............................................................................................. 13
7.4.3.2. Receive Gain Adjust Mode Timing.................................................................................... 13
7.4.4. System Timing ..................................................................................................................... 14
7.5. On-Chip Power Amplifier............................................................................................................ 14
8. TIMING DIAGRAMS.......................................................................................................................... 15
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. PCM Codes for Zero and Full Scale.................................................................................. 26
10.5.2. PCM Codes for 1kHz Digital Milliwatt ................................................................................ 26
11. TYPICAL APPLICATION CIRCUIT................................................................................................. 27
12. PACKAGE DRAWING AND DIMENSIONS.................................................................................... 28
12.1. 20L SOG (SOP)-300mil............................................................................................................ 28
12.2. 20L SSOP-209 mil.................................................................................................................... 29
12.3. 20L TSSOP - 4.4X6.5mm......................................................................................................... 30
12.3. QFN-32L................................................................................................................................... 31
相關(guān)PDF資料
PDF描述
W681360RG 3V SINGLE-CHANNEL 13-BIT LINEAR VOICE-BAND CODEC
W681360S 3V SINGLE-CHANNEL 13-BIT LINEAR VOICE-BAND CODEC
W681360SG 3V SINGLE-CHANNEL 13-BIT LINEAR VOICE-BAND CODEC
W681360W 3V SINGLE-CHANNEL 13-BIT LINEAR VOICE-BAND CODEC
W681360WG 3V SINGLE-CHANNEL 13-BIT LINEAR VOICE-BAND CODEC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W681360RG 功能描述:IC VOICEBAND CODEC 3V 1CH 20SSOP 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)
W681360RG TR 功能描述:IC VOICEBAND CODEC 3V 1CH 20SSOP 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)
W681360S 制造商:WINBOND 制造商全稱:Winbond 功能描述:3V SINGLE-CHANNEL 13-BIT LINEAR VOICE-BAND CODEC
W681360SG 功能描述:IC VOICEBAND CODEC 3V 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)
W681360SG TR 功能描述:IC VOICEBAND CODEC 3V 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)
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