5秒后页面跳转
捷配首页

Datasheet > AD5227BUJ50-RL7
AD5227BUJ50-RL7 PDF预览

AD5227BUJ50-RL7

更新时间： 2024-02-17 00:47:12
品牌 Logo 应用领域
亚德诺 - ADI 光电二极管转换器电阻器
页数 文件大小 规格书
16页 325K
描述
IC 50K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 64 POSITIONS, PDSO8, PLASTIC, MO-178BA, SOT-23, 8 PIN, Digital Potentiometer

阅读下载

获取价格

AD5227BUJ50-RL7 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：SOIC包装说明：PLASTIC, MO-178BA, SOT-23, 8 PIN
针数：8Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.81其他特性：IT CAN ALSO OPERATE FROM A 5V NOMINAL SUPPLY
控制接口：3-WIRE SERIAL转换器类型：DIGITAL POTENTIOMETER
JESD-30 代码：R-PDSO-G8JESD-609代码：e0
长度：2.9 mm功能数量：1
位置数：64端子数量：8
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：LSSOP
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：NOT SPECIFIED认证状态：Not Qualified
电阻定律：LINEAR最大电阻容差：30%
最大电阻器端电压：3 V最小电阻器端电压：
座面最大高度：1.45 mm标称供电电压：3 V
表面贴装：YES温度等级：AUTOMOTIVE
端子面层：Tin/Lead (Sn85Pb15)端子形式：GULL WING
端子节距：0.65 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED标称总电阻：50000 Ω
宽度：1.6 mmBase Number Matches：1

AD5227BUJ50-RL7 数据手册

 浏览型号AD5227BUJ50-RL7的Datasheet PDF文件第2页浏览型号AD5227BUJ50-RL7的Datasheet PDF文件第3页浏览型号AD5227BUJ50-RL7的Datasheet PDF文件第4页浏览型号AD5227BUJ50-RL7的Datasheet PDF文件第5页浏览型号AD5227BUJ50-RL7的Datasheet PDF文件第6页浏览型号AD5227BUJ50-RL7的Datasheet PDF文件第7页 
64-Position Up/Down  
Control Digital Potentiometer  
AD5227  
FEATURES  
64-position digital potentiometer  
FUNCTIONAL BLOCK DIAGRAM  
V
DD  
10 kΩ, 50 kΩ, 100 kΩ end-to-end terminal resistance  
Simple up/down digital or manual configurable control  
Midscale preset  
Low potentiometer mode tempco = 10 ppm/°C  
Low rheostat mode tempco = 35 ppm/°C  
Ultralow power, IDD = 0.4 µA typ and 3 µA max  
Fast adjustment time, ts = 1 µs  
Chip select enable multiple device operation  
Low operating voltage, 2.7 V to 5.5 V  
Automotive temperature range, −40°C to +105°C  
Compact thin SOT-23-8 (2.9 mm × 3 mm) Pb-free package  
AD5227  
A
CS  
6-BIT UP/DOWN  
CONTROL  
LOGIC  
U/D  
W
B
CLK  
GND  
POR  
MIDSCALE  
WIPER  
REGISTER  
Figure 1.  
APPLICATIONS  
Mechanical potentiometer and trimmer replacements  
LCD backlight, contrast, and brightness controls  
Portable electronics level adjustment  
Programmable power supply  
Digital trimmer replacements  
Automatic closed-loop control  
GENERAL DESCRIPTION  
The AD5227 is Analog Devices’ latest 64-step up/down control  
digital potentiometer1. This device performs the same electronic  
adjustment function as a 5 V potentiometer or variable resistor.  
Its simple 3-wire up/down interface allows manual switching or  
high speed digital control. The AD5227 presets to midscale at  
The AD5227 is available in a compact thin SOT-23-8 (TSOT-8)  
Pb-free package. The part is guaranteed to operate over the  
automotive temperature range of −40°C to +105°C.  
Users who consider EEMEM potentiometers should refer to  
some recommendations in the Applications section.  
power-up. When  
is enabled, the devices changes step at  
CS  
Table 1. Truth Table  
every clock pulse. The direction is determined by the state of  
the U/ pin (see Table 1). The interface is simple to activate by  
D
CLK  
↓
↓
Operation1  
CS  
U/D  
0
0
1
0
1
X
RWB Decrement  
RWB Increment  
No Operation  
any host controller, discrete logic, or manually with a rotary  
encoder or pushbuttons. The AD5227’s 64-step resolution, small  
footprint, and simple interface enable it to replace mechanical  
potentiometers and trimmers with typically 6× improved  
resolution, solid-state reliability, and design layout flexibility,  
resulting in a considerable cost savings in end users’ systems.  
X
1 RWA increments if RWB decrements and vice versa.  
1 The terms digital potentiometer and RDAC are used interchangeably.  
Rev. 0  
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 owners.  
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  
© 2004 Analog Devices, Inc. All rights reserved.  
 
1234567...16

下载PDF

与AD5227BUJ50-RL7相关器件

型号 品牌 描述 获取价格 数据表
AD5227BUJZ10 ADI IC 10K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 64 POSITIONS, PDSO8,

获取价格
AD5227BUJZ100 ADI 64-Position Up/DownControl Digital Potentiometer

获取价格
AD5227BUJZ100-R2 ADI 64-Position Up/Down Control Digital Potentiometer

获取价格
AD5227BUJZ100-R22 ADI 64-Position Up/Down Control Digital Potentiometer

获取价格
AD5227BUJZ100-R7 ADI IC 100K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 64 POSITIONS, PDSO8,

获取价格
AD5227BUJZ100-RL7 ADI 64-Position Up/Down Control Digital Potentiometer

获取价格

与AD5227BUJ50-RL7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