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DS2890-000/TR PDF预览

DS2890-000/TR

更新时间: 2024-01-09 21:28:23
品牌 Logo 应用领域
达拉斯 - DALLAS 电位器
页数 文件大小 规格书
27页 941K
描述
Interface Circuit,

DS2890-000/TR 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TO-92包装说明:TO-92, SIP3,.1,50
针数:3Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.78其他特性:OPERATES AT 2.8V TO 6V SUPPLY
标称带宽:0.1 kHz控制接口:1-WIRE SERIAL
转换器类型:DIGITAL POTENTIOMETERJESD-30 代码:O-PBCY-T3
JESD-609代码:e3功能数量:1
位置数:256端子数量:3
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TO-92
封装等效代码:SIP3,.1,50封装形状:ROUND
封装形式:CYLINDRICAL峰值回流温度(摄氏度):260
电源:3/5 V认证状态:Not Qualified
电阻定律:LINEAR最大电阻容差:25%
最大电阻器端电压:11 V最小电阻器端电压:-0.3 V
子类别:Digital Potentiometers标称供电电压:3 V
表面贴装:NO标称温度系数:800 ppm/ °C
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:THROUGH-HOLE端子节距:1.27 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:NOT SPECIFIED
标称总电阻:100000 ΩBase Number Matches:1

DS2890-000/TR 数据手册

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PRELIMINARY  
DS2890  
1-Wire® Digital Potentiometer  
www.dalsemi.com  
FEATURES  
PIN ASSIGNMENT  
Single element 256-position linear taper  
potentiometer  
Supports potentiometer terminal working  
voltages up to 11V  
Potentiometer terminal voltage independent  
of supply voltage  
Top View  
6-pin TSOC  
1
2
3
6
5
4
RL  
GND  
1-WIRE  
WIPER  
RH  
VDD  
Potentiometer wiper position controlled and  
read over minimal 1-Wire bus interface  
100 kresistor element value  
Provides 1-Wire and VDD power modes  
Supports Conditional Search based on  
power-on default wiper position  
Multiple DS2890’s can be identified on a  
common 1-Wire bus and operated  
independently  
TO-92 Package  
1 2 3  
1 2 3  
Bottom View  
Unique factory lasered 64-bit registration  
number assures error free device selection  
and absolute part identity  
Built-in multi-drop controller ensures  
compatibility with other 1-Wire Network  
products  
Flip Chip Package  
top view  
Supports Overdrive mode which boosts  
communication speed up to 142 kbits per  
second  
side view  
-40oC to +85oC operating temperature range  
2.8V – 6.0V operating voltage range  
Visit www.dalsemi.com for Flip Chip pinout and  
mechanical data.  
ORDERING INFORMATION  
PART NUMBER  
RESISTANCE*  
PACKAGE DESCRIPTION  
DS2890-000  
T0-92  
100 kΩ  
DS2890P-000  
DS2890X-000  
DS2890T-000  
DS2890V-000  
6-pin TSOC  
100 kΩ  
Flip Chip Pkg., Tape & Reel  
Tape & Reel of DS2890  
Tape & Reel of DS2890P  
100 kΩ  
100 kΩ  
100 kΩ  
* Contact the factory for availability of alternate resistance values  
1 of 27  
061500  

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