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參數資料
| 型號： | AD7641 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 18-Bit, 2 MSPS SAR ADC |
| 中文描述： | 18位，2 MSPS的SAR型ADC |
| 文件頁數： | 2/24頁 |
| 文件大小： | 324K |
| 代理商： | AD7641 |
AD7641
Preliminary Technical Data
TABLE OF CONTENTS
Specifications.....................................................................................3
Rev. Pr E | Page 2 of 24
Timing Specifications.......................................................................5
Absolute Maximum Ratings............................................................6
ESD Caution..................................................................................6
Pin Configurations and Function Descriptions...........................7
Terminology....................................................................................10
Circuit Information........................................................................11
Converter Operation......................................................................12
Modes of Operation...................................................................12
Transfer Functions......................................................................12
Typical Connection Diagram........................................................14
Analog Inputs..............................................................................14
Driver Amplifier Choice............................................................14
Single to Differential Driver......................................................15
Voltage Reference.......................................................................15
Temperature Sensor................................................................... 15
Power Supply............................................................................... 16
Conversion Control ................................................................... 16
Interfaces.......................................................................................... 17
Digital Interface.......................................................................... 17
Parallel Interface......................................................................... 17
Serial Interface............................................................................ 18
Master Serial Interface............................................................... 18
Slave Serial Interface.................................................................. 18
Microprocessor Interfacing....................................................... 21
Application Hints ........................................................................... 22
Layout .......................................................................................... 22
Evaluating the AD7641 Performance...................................... 22
Outline Dimensions....................................................................... 23
Ordering Guide .......................................................................... 24
相關PDF資料 |
PDF描述 |
|---|---|
| AD7641ACP | 18-Bit, 2 MSPS SAR ADC |
| AD7641ACPRL | ECONOLINE: REC2.2-S_DRW(Z)/H* - 2.2W DIP Package- 1kVDC Isolation- Regulated Output- 4.5-9V, 9-18V, 18-36V, 36-72V Wide Input Range 2 : 1- UL94V-0 Package Material- Continuous Short Circiut Protection- Cost Effective- 100% Burned In- Efficiency to 84% |
| AD7641AST | 18-Bit, 2 MSPS SAR ADC |
| AD7641ASTRL | 18-Bit, 2 MSPS SAR ADC |
| AD7650 | 16-Bit 1 MSPS SAR Unipolar ADC with Ref |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD7641ACP | 制造商:Analog Devices 功能描述:ADC SGL SAR 2MSPS 18BIT PARALLEL/SERL 48LFCSP - Trays |
| AD7641ACPRL | 制造商:Analog Devices 功能描述:ADC SGL SAR 2MSPS 18BIT PARALLEL/SERL 48LFCSP - Tape and Reel |
| AD7641AST | 制造商:Analog Devices 功能描述:ADC SGL SAR 2MSPS 18BIT PARALLEL/SERL 48LQFP - Bulk |
| AD7641ASTRL | 制造商:Analog Devices 功能描述:ADC SGL SAR 2MSPS 18BIT PARALLEL/SERL 48LQFP - Tape and Reel |
| AD7641BCPZ | 功能描述:IC ADC 18BIT 2MSPS SAR 48-LFCSP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 模數轉換器 系列:- 其它有關文件:TSA1204 View All Specifications 標準包裝:1 系列:- 位數:12 采樣率（每秒）:20M 數據接口:并聯 轉換器數目:2 功率耗散（最大）:155mW 電壓電源:模擬和數字 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-TQFP 供應商設備封裝:48-TQFP（7x7） 包裝:Digi-Reel® 輸入數目和類型:4 個單端，單極；2 個差分，單極 產品目錄頁面:1156 (CN2011-ZH PDF) 其它名稱:497-5435-6 |
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