Datasheet > 转换器 > 数字电位计> AD5270BRMZ-100-RL7

AD5270BRMZ-100-RL7

更新时间： 2024-01-27 04:04:01

品牌	Logo	应用领域
亚德诺 - ADI		转换器电位器数字电位计存储电阻器光电二极管 PC
页数	文件大小	规格书
24页	725K
描述
1024-/256-Position, 1% Resistor Tolerance Error, SPI Interface and 50-TP Memory Digital Rheostat

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AD5270BRMZ-100-RL7 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	TSSOP
包装说明：	TSSOP, TSSOP10,.19,20	针数：	10
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.65
Samacsys Confidence：	3	Samacsys Status：	Released
2D Presentation：	https://componentsearchengine.com/2D/0T/578415.3.1.png	Schematic Symbol：	https://componentsearchengine.com/symbol.php?partID=578415
PCB Footprint：	https://componentsearchengine.com/footprint.php?partID=578415	3D View：	https://componentsearchengine.com/viewer/3D.php?partID=578415
Samacsys PartID：	578415	Samacsys Image：	https://componentsearchengine.com/Images/9/AD5270BRMZ-100-RL7.jpg
Samacsys Thumbnail Image：	https://componentsearchengine.com/Thumbnails/3/AD5270BRMZ-100-RL7.jpg	Samacsys Pin Count：	10
Samacsys Part Category：	Integrated Circuit	Samacsys Package Category：	Small Outline Packages
Samacsys Footprint Name：	10-Lead MSOP	Samacsys Released Date：	2017-01-11 11:21:59
Is Samacsys：	N	其他特性：	NONVOLATILE MEMORY
标称带宽：	0.06 kHz	控制接口：	3-WIRE SERIAL
转换器类型：	DIGITAL POTENTIOMETER	JESD-30 代码：	S-PDSO-G10
JESD-609代码：	e3	长度：	3 mm
湿度敏感等级：	1	标称负供电电压：	-2.5 V
功能数量：	1	位置数：	1024
端子数量：	10	最高工作温度：	125 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSSOP	封装等效代码：	TSSOP10,.19,20
封装形状：	SQUARE	封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：	260	电源：	+-2.5,3/5 V
认证状态：	Not Qualified	电阻定律：	LINEAR
最大电阻容差：	1%	最大电阻器端电压：	2.75 V
最小电阻器端电压：	-2.5 V	座面最大高度：	1.1 mm
子类别：	Digital Potentiometers	标称供电电压：	2.5 V
表面贴装：	YES	标称温度系数：	5 ppm/ °C
温度等级：	AUTOMOTIVE	端子面层：	Matte Tin (Sn)
端子形式：	GULL WING	端子节距：	0.5 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	30
标称总电阻：	100000 Ω	宽度：	3 mm
Base Number Matches：	1

AD5270BRMZ-100-RL7 数据手册

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AD5270/AD5271

Data Sheet

TABLE OF CONTENTS

Features .............................................................................................. 1

Shift Register............................................................................... 18

RDAC Register............................................................................ 18

50-TP Memory Block ................................................................ 18

Write Protection ......................................................................... 18

RDAC and 50-TP Read Operation .......................................... 19

Shut-Down Mode....................................................................... 20

Resistor Performance Mode...................................................... 20

Reset............................................................................................. 20

SDO Pin and Daisy-Chain Operation..................................... 21

RDAC Architecture.................................................................... 21

Programming the Variable Resistor......................................... 22

EXT_CAP Capacitor.................................................................. 22

Terminal Voltage Operating Range ......................................... 22

Power-Up Sequence ................................................................... 22

Outline Dimensions....................................................................... 23

Ordering Guide .......................................................................... 24

Applications....................................................................................... 1

Functional Block Diagram .............................................................. 1

General Description ......................................................................... 1

Revision History ............................................................................... 2

Specifications..................................................................................... 3

Electrical Characteristics—AD5270 .......................................... 3

Electrical Characteristics—AD5271 .......................................... 5

Interface Timing Specifications.................................................. 7

Absolute Maximum Ratings............................................................ 9

Thermal Resistance ...................................................................... 9

ESD Caution.................................................................................. 9

Pin Configuration and Function Descriptions........................... 10

Typical Performance Characteristics ........................................... 11

Test Circuits..................................................................................... 17

Theory of Operation ...................................................................... 18

Serial Data Interface................................................................... 18

REVISION HISTORY

3/13—Rev. E to Rev. F

Added LFCSP Throughout ..............................................................1

Changed OTP to 50-TP Throughout..............................................1

Changes to Product Title, Features, and General Description....1

Changes to Table 1.............................................................................3

Added Table 3; Renumbered Sequentially .....................................4

Changes to Table 4.............................................................................5

Added Table 6 ....................................................................................6

Changes to Table 8 and Table 9........................................................9

Added Figure 6 and changes to Table 10..................................... 10

Replaced Typical Performance Characteristics Section ............ 11

Changes to Figure 44...................................................................... 21

Updated Outline Dimensions....................................................... 23

Changes to Ordering Guide.......................................................... 24

Changed Resistor Noise Density, R_AW= 20 kΩ from 50 nV/√Hz

to 13 nV/√Hz; Table 1...................................................................... 4

Changed Resistor Noise Density, R_AW= 20 kΩ from 50 nV/√Hz

to 13 nV/√Hz; Table 4...................................................................... 6

Updated Outline Dimensions....................................................... 23

12/10—Rev. D to Rev. E

Changes to SDO Pin Description................................................. 10

Changes to SDO Pin and Daisy-Chain Operation Section....... 21

11/10—Rev. C to Rev. D

Changes to Figure 25...................................................................... 14

3/10—Rev. 0 to Rev. A

9/10—Rev. B to Rev. C

Changes to Product Title and General Description.....................1

Changes to Theory of Operation Section...................................14

10/09—Revision 0: Initial Version

Changes to Figure 3 Caption........................................................... 7

Changes to Figure 4 Caption........................................................... 8

Deleted Daisy-Chain Operation Section, Added SDO Pin and

Daisy-Chain Operation Section ................................................... 21

5/10—Rev. A to Rev. B

Rev. F | Page 2 of 24

123 4 5 6 7...24

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与AD5270BRMZ-100-RL7相关器件

型号	品牌	描述	获取价格	数据表
AD5270BRMZ100-U1	ADI	IC,DIGITAL POTENTIOMETER,TSSOP,10PIN,PLASTIC	获取价格
AD5270BRMZ-20	ADI	1024-/256-Position, 1% Resistor Tolerance Error, SPI Interface and 50-TP Memory Digital Rh	获取价格
AD5270BRMZ-20-RL7	ADI	1024-/256-Position, 1% Resistor Tolerance Error, SPI Interface and 50-TP Memory Digital Rh	获取价格
AD5270BRMZ-20-U1	ADI	IC,DIGITAL POTENTIOMETER,TSSOP,10PIN,PLASTIC	获取价格
AD5270BRMZ-50	ADI	1024-/256-Position, 1% Resistor Tolerance Error, SPI Interface and 50-TP Memory Digital Rh	获取价格
AD5270BRMZ-50-RL7	ADI	1024-/256-Position, 1% Resistor Tolerance Error, SPI Interface and 50-TP Memory Digital Rh	获取价格

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