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CAT5116RI PDF预览

CAT5116RI

更新时间: 2024-10-03 19:44:03
品牌 Logo 应用领域
CATALYST 光电二极管转换器电阻器
页数 文件大小 规格书
8页 93K
描述
Digital Potentiometer, 1 Func, 32000ohm, Increment/decrement Control Interface, 100 Positions, CMOS, PDSO8, MSOP-8

CAT5116RI 技术参数

是否Rohs认证: 不符合生命周期:Transferred
零件包装代码:MSOP包装说明:TSSOP, TSSOP8,.19
针数:8Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.19控制接口:INCREMENT/DECREMENT
转换器类型:DIGITAL POTENTIOMETERJESD-30 代码:S-PDSO-G8
JESD-609代码:e0长度:3 mm
湿度敏感等级:1功能数量:1
位置数:100端子数量:8
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:TSSOP
封装等效代码:TSSOP8,.19封装形状:SQUARE
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):240
电源:3/5 V认证状态:Not Qualified
电阻定律:LOGARITHMIC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:1.1 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:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
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:30
标称总电阻:32000 Ω宽度:3 mm
Base Number Matches:1

CAT5116RI 数据手册

 浏览型号CAT5116RI的Datasheet PDF文件第2页浏览型号CAT5116RI的Datasheet PDF文件第3页浏览型号CAT5116RI的Datasheet PDF文件第4页浏览型号CAT5116RI的Datasheet PDF文件第5页浏览型号CAT5116RI的Datasheet PDF文件第6页浏览型号CAT5116RI的Datasheet PDF文件第7页 
E
CAT5116  
Log-Taper, 100-Tap Digitally Programmable Potentiometer (DPP™)  
TM  
FEATURES  
APPLICATIONS  
100-position, log-taper potentiometer  
Non-volatile EEPROM wiper storage  
10nA ultra-low standby current  
Single-supply operation: 2.5V - 5.5V  
Increment Up/Down serial interface  
Resistance value: 32kΩ  
Automated product calibration  
Remote control adjustments  
Offset, gain and zero control  
Audio volume control  
Sensor adjustment  
Motor controls and feedback systems  
Available in 8-pin MSOP, TSSOP, SOIC and DIP packages Programmable analog functions  
DESCRIPTION  
The CAT5116 is a log-taper single digitally  
programmable potentiometer (DPP™) designed as a  
electronic replacement for mechanical potentiometers  
and trim pots.  
automatically reinstated when power is returned. The  
wipercanbeadjustedtotestnewsystemvalueswithout  
effecting the stored setting.  
Wiper-control of the CAT5116 is accomplished with  
three input control pins, CS, U/D, and INC. The INC  
input increments the wiper in the direction which is  
determined by the logic state of the U/D input. The CS  
input is used to select the device and also store the  
wiper position prior to power down.  
Ideal for automated adjustments on high volume  
production lines, DPP ICs are well suited for  
applications where equipment requiring periodic  
adjustment is either difficult to access or located in a  
hazardous or remote environment.  
The CAT5116 contains a 100-tap series resistor array  
connected between two terminals RH and RL. An up/  
down counter and decoder that are controlled by three  
input pins, determines which tap is connected to the  
wiper, RW.  
The digitally programmable potentiometer can be  
used as a three-terminal resistive divider or as a  
two-terminal variable resistor.  
The wiper setting, stored in nonvolatile memory, is not  
lost when the device is powered down and is  
FUNCTIONAL DIAGRAM  
R
V
H
CC  
V
CC  
R
H
U/D  
INTERFACE  
&
WIPER  
R
H
INC  
CS  
UP/DOWN  
U/D  
CONTROL  
R
W
CONTROL  
AND  
MEMORY  
Potentiometer  
R = 32kΩ  
R
INCREMENT  
W
R
R
W
L
INC  
EEPROM  
CHIP SELECT  
CS  
POR  
GND  
R
L
GND  
R
L
GENERAL  
BLOCK DIAGRAM  
POTENTIOMETER SCHEMATIC  
© 2004 by Catalyst Semiconductor, Inc.  
Characteristics subject to change without notice  
Doc. No. 2118, Rev. J  
1

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