5秒后页面跳转
捷配首页

Datasheet > AD5241_09
AD5241_09 PDF预览

AD5241_09

更新时间： 2024-11-21 12:27:15
品牌 Logo 应用领域
亚德诺 - ADI 电位器
页数 文件大小 规格书
20页 550K
描述
I2C-Compatible, 256-Position Digital Potentiometers

阅读下载

中文翻译

获取价格

AD5241_09 数据手册

 浏览型号AD5241_09的Datasheet PDF文件第2页浏览型号AD5241_09的Datasheet PDF文件第3页浏览型号AD5241_09的Datasheet PDF文件第4页浏览型号AD5241_09的Datasheet PDF文件第5页浏览型号AD5241_09的Datasheet PDF文件第6页浏览型号AD5241_09的Datasheet PDF文件第7页 
I2C-Compatible,  
256-Position Digital Potentiometers  
AD5241/AD5242  
FEATURES  
FUNCTIONAL BLOCK DIAGRAM  
A
W
B
O
O
2
1
1
1
1
256 positions  
10 kΩ, 100 kΩ, 1 MΩ  
SHDN  
Low temperature coefficient: 30 ppm/°C  
Internal power on midscale preset  
Single-supply 2.7 V to 5.5 V or dual-supply 2.7 V for ac or  
bipolar operation  
V
DD  
RDAC  
REGISTER 1  
REGISTER 2  
V
SS  
I2C-compatible interface with readback capability  
Extra programmable logic outputs  
Self-contained shutdown feature  
Extended temperature range: −40°C to +105°C  
ADDR  
DECODE  
8
AD5241  
SDA  
SCL  
GND  
PWR-ON  
RESET  
SERIAL INPUT REGISTER  
APPLICATIONS  
AD1  
AD0  
Multimedia, video, and audio  
Figure 1. AD5241 Functional Block Diagram  
Communications  
Mechanical potentiometer replacement  
Instrumentation: gain, offset adjustment  
Programmable voltage-to-current conversion  
Line impedance matching  
A
W
B
A
W
B
O
O
2
1
1
1
2
2
2
1
SHDN  
REGISTER  
V
DD  
RDAC  
REGISTER 1  
RDAC  
REGISTER 2  
V
SS  
ADDR  
DECODE  
AD5242  
8
1
SDA  
SCL  
GND  
PWR-ON  
RESET  
SERIAL INPUT REGISTER  
AD0  
AD1  
Figure 2. AD5242 Functional Block Diagram  
GENERAL DESCRIPTION  
The AD5241/AD5242 provide a single-/dual-channel, 256-  
position, digitally controlled variable resistor (VR) device. These  
devices perform the same electronic adjustment function as a  
potentiometer, trimmer, or variable resistor. Each VR offers a  
completely programmable value of resistance between the A  
terminal and the wiper, or the B terminal and the wiper. For the  
AD5242, the fixed A-to-B terminal resistance of 10 kΩ, 100 kΩ,  
or 1 MΩ has a 1% channel-to-channel matching tolerance. The  
nominal temperature coefficient of both parts is 30 ppm/°C.  
Wiper position programming defaults to midscale at system  
power on. When powered, the VR wiper position is programmed  
by an I2C®-compatible, 2-wire serial data interface. Both parts  
have two extra programmable logic outputs available that  
enable users to drive digital loads, logic gates, LED drivers, and  
analog switches in their system.  
The AD5241/AD5242 are available in surface-mount, 14-lead  
SOIC and 16-lead SOIC packages and, for ultracompact solutions,  
14-lead TSSOP and 16-lead TSSOP packages. All parts are  
guaranteed to operate over the extended temperature range of  
−40°C to +105°C.  
Rev. C  
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 registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
www.analog.com  
Fax: 781.461.3113 ©2001–2009 Analog Devices, Inc. All rights reserved.  
 
1234567...20

中文翻译

下载PDF

与AD5241_09相关器件

型号 品牌 获取价格 描述 数据表
AD5241_15 ADI

获取价格

 		IC-Compatible, 256-Position Digital Potentiometers
AD5241BR10 ADI

获取价格

 		I2C Compatible 256-Position Digital Potentiometers
AD5241BR10 ROCHESTER

获取价格

 		10K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO14, MS-012A
AD5241BR100 ADI

获取价格

 		I2C Compatible 256-Position Digital Potentiometers
AD5241BR100-REEL7 ADI

获取价格

 		I2C Compatible 256-Position Digital Potentiometers
AD5241BR10-REEL7 ADI

获取价格

 		I2C Compatible 256-Position Digital Potentiometers
AD5241BR1M ADI

获取价格

 		I2C Compatible 256-Position Digital Potentiometers
AD5241BR1M-REEL7 ETC

获取价格

 		DIGITAL POTENTIOMETER|SOP|14PIN|PLASTIC
AD5241BRU10 ADI

获取价格

 		I2C-Compatible, 256-Position Digital Potentiometers
AD5241BRU100 ADI

获取价格

 		I2C-Compatible, 256-Position Digital Potentiometers

与AD5241_09相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证