feedback
评价本网页


需要帮助?


CAT5270: Dual 256-Tap Digital Potentiometer with I2C Compatible Interface

Datasheet: Dual Digitally Programmable Potentiometers with 256 Taps & I2C Compatible Interface
Rev. 4 (163.0kB)
»查看材料成分
»No Product Change Notifications exist
Product Overview
产品说明
The CAT5270 is a volatile 256-tap by two channels, digital potentiometer with an I2C compatible interface. Each digital POT consists of a linear taper series of resistive elements connected between two externally accessible end points. The tap points between each resistive element are connected to the wiper outputs with CMOS switches. On power up the wiper position goes to mid scale.

The CAT5270 can be used as a potentiometer or as a two terminal, variable resistor. CAT5270 operates over the industrial temperature range (-40°C to 85°C).
特性
 
  • Two Linear Taper Digital Potentiometers
  • 256 Resistor Taps per Potentiometer
  • End to End Resistance 50 kΩ, 100 kΩ
  • I2C Compatible Interface
  • Low Wiper Resistance 75 Ω (typ.)
  • 2.5 V to 5.5 V Operation
  • Standby Current Less than 1 µA
  • Power On to Mid Scale
  • Industrial Temperature Range
技术文档及设计资源
数据表 (1) 封装图纸 (1)
供货情况和样品
产品
状况
Compliance
具体说明
封装
MSL*
容器
预算价格 (1千个数量的单价)
类型
外形
类型
数量
CAT5270YI-00-GT2 Consult Sales Office
Pb-free
Halide free
Dual 256-Tap Digital Potentiometer with I2C Compatible Interface, 100 kΩ TSSOP-14 948AM 1 Tape and Reel 2000  
CAT5270YI-50-GT2 Consult Sales Office
Pb-free
Halide free
Dual 256-Tap Digital Potentiometer with I2C Compatible Interface, 50 kΩ TSSOP-14 948AM 1 Tape and Reel 2000  
表面贴装器件的潮湿敏感度等级(MSL)(260°C回流温度时测量无铅,235°C回流温度时测量含铅)
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : Contact Factory
之前浏览的产品
清除列表