AD5161 datasheet(2/20 Pages) AD

부품명	AD5161

상세설명	256-Position SPI/I2C Selectable Digital Potentiometer

Download	20 Pages

Scroll/Zoom	100%

제조업체	AD [Analog Devices]

홈페이지	http://www.analog.com

Logo

2 / 20 page

AD5161

Rev. 0 | Page 2 of 20

TABLE OF CONTENTS

Electrical Characteristics—5 kΩ Version ...................................... 3

Electrical Characteristics—10 kΩ, 50 kΩ, 100 kΩ Versions ....... 4

Timing Characteristics—5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ Versions 5

Absolute Maximum Ratings1 .......................................................... 6

Typical Performance Characteristics ............................................. 7

Test Circuits..................................................................................... 11

SPI Interface .................................................................................... 12

I2C Interface..................................................................................... 13

Operation......................................................................................... 14

Programming the Variable Resistor ......................................... 14

Programming the Potentiometer Divider ............................... 15

Pin Selectable Digital Interface................................................. 15

Level Shifting for Bidirectional Interface ................................ 17

ESD Protection ........................................................................... 17

Terminal Voltage Operating Range.......................................... 17

Power-Up Sequence ................................................................... 17

Layout and Power Supply Bypassing ....................................... 17

Pin Configuration and Function Descriptions........................... 18

Pin Configuration ...................................................................... 18

Pin Function Descriptions ........................................................ 18

Outline Dimensions ....................................................................... 19

Ordering Guide .......................................................................... 19

ESD Caution................................................................................ 19

REVISION HISTORY

Revision 0: Initial Version

유사한 부품 번호 - AD5161

제조업체	부품명	데이터시트	상세설명
Analog Devices	AD5161	361Kb / 7P	256-Position SPI/I2C Selectable Digital Potentiometer REV. 0
	AD5161	503Kb / 20P	256-Position SPI/I2C Selectable Digital Potentiometer REV. B
	AD5161BRM10	361Kb / 7P	256-Position SPI/I2C Selectable Digital Potentiometer REV. 0
	AD5161BRM10	503Kb / 20P	256-Position SPI/I2C Selectable Digital Potentiometer REV. B
	AD5161BRM10-RL7	503Kb / 20P	256-Position SPI/I2C Selectable Digital Potentiometer REV. B

제조업체	부품명	데이터시트	상세설명
Analog Devices	AD5161BRMZ10	503Kb / 20P	256-Position SPI/I2C Selectable Digital Potentiometer REV. B
	AD5161	361Kb / 7P	256-Position SPI/I2C Selectable Digital Potentiometer REV. 0
	AD5161BRMZ100	503Kb / 20P	256-Position SPI/I2C Selectable Digital Potentiometer REV. B
	AD5161	503Kb / 20P	256-Position SPI/IC Selectable Digital Potentiometer REV. B
	AD5263	624Kb / 28P	Quad, 15 V, 256-Position, Digital Potentiometer with Pin-Selectable SPI/I2C Rev. F
	AD5162BRMZ10	830Kb / 20P	Dual, 256-Position, SPI Digital Potentiometer REV. C
	AD5162BRMZ2.5	830Kb / 20P	Dual, 256-Position, SPI Digital Potentiometer REV. C
	AD5162	830Kb / 20P	Dual, 256-Position, SPI Digital Potentiometer REV. C
	AD5160	480Kb / 16P	256-Position SPI-Compatible Digital Potentiometer REV. C
	AD5160	467Kb / 16P	256-Position SPI-Compatible Digital Potentiometer REV. B