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參數(shù)資料
| 型號： | AD5258BRMZ10-R71 |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | 數(shù)字電位計(jì) |
| 英文描述： | Nonvolatile, I2C-Compatible 64-Position, Digital Potentiometer |
| 中文描述： | 非易失，I2C兼容的64工位，數(shù)字電位器 |
| 文件頁數(shù)： | 2/24頁 |
| 文件大?。?/td> | 1299K |
| 代理商： | AD5258BRMZ10-R71 |
AD5258
TABLE OF CONTENTS
Specifications.....................................................................................3
Rev. 0 | Page 2 of 24
Electrical Characteristics.............................................................3
Timing Characteristics ................................................................5
Absolute Maximum Ratings............................................................6
ESD Caution..................................................................................6
Pin Configuration and Function Descriptions.............................7
Typical Performance Characteristics.............................................8
Test Circuits.....................................................................................13
Theory of Operation......................................................................14
Programming the Variable Resistor.........................................14
Programming the Potentiometer Divider...............................14
I
2
C Interface.....................................................................................15
I
2
C Byte Formats.............................................................................16
Generic Interface........................................................................16
Write Modes................................................................................ 17
Read Modes................................................................................. 17
Store/Restore Modes.................................................................. 17
Tolerance Readback Modes ...................................................... 18
ESD Protection of Digital Pins and Resistor Terminals........ 19
Power-Up Sequence................................................................... 19
Layout and Power Supply Bypassing....................................... 19
Multiple Devices on One Bus................................................... 19
Evaluation Board........................................................................ 19
Display Applications...................................................................... 20
Circuitry...................................................................................... 20
Outline Dimensions....................................................................... 21
Ordering Guide .......................................................................... 21
REVISION HISTORY
3/05—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 |
|---|---|
| AD5258BRMZ11 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Nonvolatile, I2C-Compatible 64-Position, Digital Potentiometer |
| AD5258BRMZ1-R7 | 功能描述:IC POT DGTL I2C 1K 64P 10MSOP 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) |
| AD5258BRMZ1-R71 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Nonvolatile, I2C-Compatible 64-Position, Digital Potentiometer |
| AD5258BRMZ1-RL7 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Nonvolatile, I2C-Compatible 64-Position, Digital Potentiometer |
| AD5258BRMZ50 | 功能描述:IC POT DGTL I2C 50K 64P 10MSOP 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:3,300 系列:WiperLock™ 接片:257 電阻（歐姆）:100k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 150 ppm/°C 存儲器類型:易失 接口:3 線 SPI（芯片選擇） 電源電壓:1.8 V ~ 5.5 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-VDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-DFN-EP（3x3） 包裝:帶卷 (TR) |
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