AD5290YRMZ10

更新时间： 2024-02-28 17:48:22

品牌	Logo	应用领域
亚德诺 - ADI		转换器数字电位计电阻器光电二极管
页数	文件大小	规格书
11页	165K
描述
Compact +30V/【15V 256-Position Digital Potentiometer

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AD5290YRMZ10 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	TSSOP
包装说明：	TSSOP,	针数：	10
Reach Compliance Code：	unknown	风险等级：	5.79
其他特性：	CAN ALSO OPERATE FROM 4.5V TO 33V SINGLE SUPPLY	标称带宽：	0.47 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：	-15 V	功能数量：	1
位置数：	256	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
封装形状：	SQUARE	封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：	260	认证状态：	COMMERCIAL
电阻定律：	LINEAR	最大电阻容差：	30%
最大电阻器端电压：	15 V	最小电阻器端电压：	-10 V
座面最大高度：	1.1 mm	标称供电电压：	15 V
表面贴装：	YES	技术：	CMOS
标称温度系数：	35 ppm/ °C	温度等级：	AUTOMOTIVE
端子面层：	MATTE TIN	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：	40	标称总电阻：	10000 Ω
宽度：	3 mm	Base Number Matches：	1

AD5290YRMZ10 数据手册

Compact +30V/± ±1V ꢀ156-oꢁstsoꢂ ꢃsistaꢄ

-oteꢂtsometer

-reꢄsmsꢂary Techꢂscaꢄ ꢃata

Aꢃ1ꢀ90

MSOP-±0 package. AD5290 can be operated from a single

supply +2.7 V to +30 V or dual supply ±2.7 V to ±±5 V. All

parts are guaranteed to operate over the automotive

temperature range of -40°C to +±05°C.

FEATURES

256-position

+2.7V to +30V Single Supply Operation

2.7V to 15V Dual Supply Operation

End-to-end resistance 10 kΩ, 50 kΩ, 100 kΩ

Low temperature coefficient 35 ppm/°C

Power-on preset to midscale

SPI compatible interface

Automotive temperature range –40°C to +105°C

Compact MSOP-10 (3 mm × 4.9 mm) package

FUNCTIONAL BLOCK DIAGRAM

AD5290

APPLICATIONS

Programmable Gain and Offset

Programmable Power Supply

Industrial Actuator Control

LED Array Driver

Audio Volume Control

General Purpose DAC Replacement

Mechanical Potentiometer Replacement

SDO

8-Bit

SERIAL

REG

LATCH

SDI

CLK

POR

GENERAL OVERVIEW

The AD5290 is a low cost, compact 2.9 mm × 3 mm

+30V/±±5V, 256-position digital potentiometer. This device

performs the same electronic adjustment function as

mechanical potentiometers or variable resistors, with enhanced

resolution, solid-state reliability, and superior low temperature

coefficient performance.

DGND

Figure 1.

The wiper settings are controllable through an SPI compatible

digital interface. The resistance between the wiper and either

end point of the fixed resistor varies linearly with respect to the

digital code transferred into the RDAC latch.

Note:

The terms digital potentiometer and RDAC are used interchangeably.

The AD5290 is available in ±0k, 50k, and ±00kΩ in compact

Rev. PrC

Information furnished by Analog Devices is believed to be accurate and reliable.

However, no responsibility is assumed by Analog Devices for its use, nor for any

infringements of patents or other rights of third parties that may result from its use.

Specifications subject to change without notice. No license is granted by implication

or otherwise under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective companies.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.326.8703

www.analog.com

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