參數(shù)資料
型號(hào): AD5243BRM50-RL7
廠商: ANALOG DEVICES INC
元件分類: 數(shù)字電位計(jì)
英文描述: Dual 256-Position I2C Compatible Digital Potentiometer
中文描述: DUAL 50K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO10
封裝: 3 X 4.90 MM, MO-187BA, MSOP-10
文件頁數(shù): 2/20頁
文件大小: 798K
代理商: AD5243BRM50-RL7
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
AD5243BRMZ10 功能描述:IC DGTL POT DUAL 10K I2C 10-MSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 接片:256 電阻(歐姆):100k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 35 ppm/°C 存儲(chǔ)器類型:非易失 接口:3 線串口 電源電壓:2.7 V ~ 5.25 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-TDFN-EP(3x3) 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:1399 (CN2011-ZH PDF) 其它名稱:MAX5423ETA+TCT
AD5243BRMZ10 制造商:Analog Devices 功能描述:DIGITAL POTENTIOMETER ((NW)) 制造商:Analog Devices 功能描述:IC, DIGITAL POT 10KOHM 256, DUAL MSOP-10
AD5243BRMZ100 功能描述:IC DGTL POT DUAL 100K I2C 10MSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 接片:256 電阻(歐姆):100k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 35 ppm/°C 存儲(chǔ)器類型:非易失 接口:3 線串口 電源電壓:2.7 V ~ 5.25 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-TDFN-EP(3x3) 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:1399 (CN2011-ZH PDF) 其它名稱:MAX5423ETA+TCT
AD5243BRMZ100-RL7 功能描述:IC DGTL POT DUAL 100K 10-MSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:DPP 接片:32 電阻(歐姆):10k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 300 ppm/°C 存儲(chǔ)器類型:非易失 接口:3 線串行(芯片選擇,遞增,增/減) 電源電壓:2.5 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-TDFN(2x3) 包裝:帶卷 (TR)
AD5243BRMZ10-RL7 功能描述:IC DGTL POT DUAL 10K 10-MSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:DPP 接片:32 電阻(歐姆):10k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 300 ppm/°C 存儲(chǔ)器類型:非易失 接口:3 線串行(芯片選擇,遞增,增/減) 電源電壓:2.5 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-TDFN(2x3) 包裝:帶卷 (TR)