參數(shù)資料
型號(hào)： AD5243EVAL
廠商： Analog Devices, Inc.
元件分類(lèi)： 數(shù)字電位計(jì)
英文描述： Dual 256-Position I2C Compatible Digital Potentiometer
中文描述： 雙256位I2C兼容數(shù)字電位器
文件頁(yè)數(shù)： 2/20頁(yè)
文件大小： 798K
代理商： AD5243EVAL
AD5243/AD5248
TABLE OF CONTENTS
Electrical Characteristics—2.5 k Version...................................3
Rev. 0 | Page 2 of 20
Electrical Characteristics—10 k, 50 k, 100 k Versions.......4
Timing Characteristics—All Versions...........................................5
Absolute Maximum Ratings............................................................6
ESD Caution..................................................................................6
Pin Configurations and Function Descriptions...........................7
Typical Performance Characteristics.............................................8
Test Circuits.....................................................................................12
Theory of Operation......................................................................13
Programming the Variable Resistor and Voltage....................13
Programming the Potentiometer Divider...............................14
ESD Protection........................................................................... 14
Terminal Voltage Operating Range.......................................... 14
Power-Up Sequence................................................................... 14
Layout and Power Supply Bypassing....................................... 14
Constant Bias to Retain Resistance Setting............................. 15
Evaluation Board........................................................................ 15
I
2
C Interface .................................................................................... 16
I
2
C Compatible 2-Wire Serial Bus ........................................... 16
Outline Dimensions....................................................................... 19
Ordering Guide .......................................................................... 19
REVISION HISTORY
Revision 0: Initial Version
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD5245 制造商:AD 制造商全稱:Analog Devices 功能描述:256-Position I2C Compatible Digital Potentiometer
AD5245BRJ10 制造商:AD 制造商全稱:Analog Devices 功能描述:256-Position I2C-Compatible Digital Potentiometer
AD5245BRJ100-R2 制造商:Analog Devices 功能描述:Digital Potentiometer 256POS 100KOhm Single 8-Pin SOT-23 T/R 制造商:Analog Devices 功能描述:IC DIGITAL POT. 8-BIT I2C
AD5245BRJ100-RL7 制造商:AD 制造商全稱:Analog Devices 功能描述:256-Position I2C Compatible Digital Potentiometer
AD5245BRJ10-R2 制造商:Analog Devices 功能描述:IC DIGITAL POT. 8-BIT I2C
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