5秒后页面跳转
捷配首页

Datasheet > X9279UB-2.7
X9279UB-2.7 PDF预览

X9279UB-2.7

更新时间： 2024-11-10 22:22:27
品牌 Logo 应用领域
XICOR 转换器电阻器
页数 文件大小 规格书
24页 398K
描述
Single Digitally-Controlled (XDCP) Potentiometer

阅读下载

中文翻译

获取价格

X9279UB-2.7 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
包装说明：BUMP, CSP-16Reach Compliance Code：unknown
风险等级：5.79其他特性：NONVOLATILE MEMORY
控制接口：2-WIRE SERIAL转换器类型：DIGITAL POTENTIOMETER
JESD-30 代码：R-XBGA-B16JESD-609代码：e0
长度：2.801 mm功能数量：1
位置数：256端子数量：16
最高工作温度：70 °C最低工作温度：
封装主体材料：UNSPECIFIED封装代码：VFBGA
封装等效代码：BGA16,4X4,20封装形状：RECTANGULAR
封装形式：GRID ARRAY, VERY THIN PROFILE, FINE PITCH电源：3/5 V
认证状态：Not Qualified电阻定律：LINEAR
最大电阻容差：20%最大电阻器端电压：3 V
最小电阻器端电压：座面最大高度：0.71 mm
子类别：Digital Potentiometers标称供电电压：3 V
表面贴装：YES技术：CMOS
标称温度系数：300 ppm/ °C温度等级：COMMERCIAL
端子面层：Tin/Lead (Sn/Pb)端子形式：BALL
端子节距：0.5 mm端子位置：BOTTOM
标称总电阻：50000 Ω宽度：2.623 mm
Base Number Matches：1

X9279UB-2.7 数据手册

 浏览型号X9279UB-2.7的Datasheet PDF文件第2页浏览型号X9279UB-2.7的Datasheet PDF文件第3页浏览型号X9279UB-2.7的Datasheet PDF文件第4页浏览型号X9279UB-2.7的Datasheet PDF文件第5页浏览型号X9279UB-2.7的Datasheet PDF文件第6页浏览型号X9279UB-2.7的Datasheet PDF文件第7页 
APPLICATION NOTES AND DEVELOPMENT SYSTEM  
A V A I L A B L E  
AN99 • AN115 • AN124 •AN133 • AN134 • AN135  
Single Supply / Low Power / 256-tap / 2-Wire Bus  
X9279  
Single Digitally-Controlled (XDCPTM) Potentiometer  
FEATURES  
DESCRIPTION  
• 256 Resistor Taps  
The X9279 integrates a single digitally controlled  
• 2-Wire Serial Interface for write, read, and  
transfer operations of the potentiometer  
• Wiper Resistance, 100Ω typical @ 5V  
• 16 Nonvolatile Data Registers for Each  
Potentiometer  
• Nonvolatile Storage of Multiple Wiper Positions  
• Power On Recall. Loads SavedWiper Position on  
Power Up.  
potentiometer (XDCP) on  
integrated circuit.  
a
monolithic CMOS  
The digital controlled potentiometer is implemented  
using 255 resistive elements in a series array. Between  
each element are tap points connected to the wiper  
terminal through switches. The position of the wiper on  
the array is controlled by the user through the 2-Wire  
bus interface. The potentiometer has associated with it  
a volatile Wiper Counter Register (WCR) and a four  
nonvolatile Data Registers that can be directly written  
to and read by the user. The contents of the WCR  
controls the position of the wiper on the resistor array  
though the switches. Powerup recalls the contents of  
the default data register (DR0) to the WCR.  
• Standby Current < 5µA Max  
• V : 2.7V to 5.5V Operation  
CC  
• 50KΩ, 100KΩ versions of End to End Resistance  
• Endurance: 100,000 Data Changes per Bit per  
Register  
• 100 yr. Data Retention  
• 14-Lead TSSOP, 16-Lead CSP (Chip Scale  
Package)  
The XDCP can be used as  
a three-terminal  
• Low Power CMOS  
potentiometer or as a two terminal variable resistor in  
a wide variety of applications including control,  
parameter adjustments, and signal processing.  
FUNCTIONAL DIAGRAM  
V
R
H
CC  
Write  
Read  
Address  
Transfer  
50KΩ and 100KΩ  
Power On Recall  
Data  
Inc/Dec  
256-taps  
wiper  
Status  
Bus  
Wiper Counter  
Register (WCR)  
2-Wire  
Bus  
Interface  
POT  
Interface  
and Control  
Data Registers  
16 Bytes  
Control  
R
V
R
W
SS  
L
Characteristics subject to change without notice. 1 of 24  
REV 1.1.7 2/6/03  
www.xicor.com  
1234567...24

中文翻译

下载PDF

与X9279UB-2.7相关器件

型号 品牌 获取价格 描述 数据表
X9279UBI XICOR

获取价格

 		Single Digitally-Controlled (XDCP) Potentiometer
X9279UBI-2.7 XICOR

获取价格

 		Single Digitally-Controlled (XDCP) Potentiometer
X9279UV14 XICOR

获取价格

 		Single Digitally-Controlled (XDCP) Potentiometer
X9279UV14 INTERSIL

获取价格

 		Single Supply/Low Power/256-Tap/2-Wire Bus
X9279UV14-2.7 XICOR

获取价格

 		Single Digitally-Controlled (XDCP) Potentiometer
X9279UV14-2.7 INTERSIL

获取价格

 		Single Supply/Low Power/256-Tap/2-Wire Bus
X9279UV14-2.7-T RENESAS

获取价格

 		50K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO14, 4.40 MM
X9279UV14-2.7T1 RENESAS

获取价格

 		暂无描述
X9279UV14-2.7T1 XICOR

获取价格

 		Digital Potentiometer, 1 Func, 50000ohm, 2-wire Serial Control Interface, 256 Positions, C
X9279UV14I XICOR

获取价格

 		Single Digitally-Controlled (XDCP) Potentiometer

与X9279UB-2.7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