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CAT5112R-50TE13 PDF预览

CAT5112R-50TE13

更新时间: 2024-11-07 05:08:43
品牌 Logo 应用领域
CATALYST 转换器数字电位计电阻器光电二极管
页数 文件大小 规格书
6页 39K
描述
32-Tap Digitally Programmable Potentiometer (DPP⑩)

CAT5112R-50TE13 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:5.21其他特性:NONVOLATILE MEMORY
控制接口:INCREMENT/DECREMENT转换器类型:DIGITAL POTENTIOMETER
JESD-30 代码:S-PDSO-G8JESD-609代码:e0
长度:3 mm湿度敏感等级:1
功能数量:1位置数:32
端子数量:8最高工作温度:70 °C
最低工作温度: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: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: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:COMMERCIAL
端子面层:TIN LEAD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:50000 Ω
宽度:3 mmBase Number Matches:1

CAT5112R-50TE13 数据手册

 浏览型号CAT5112R-50TE13的Datasheet PDF文件第2页浏览型号CAT5112R-50TE13的Datasheet PDF文件第3页浏览型号CAT5112R-50TE13的Datasheet PDF文件第4页浏览型号CAT5112R-50TE13的Datasheet PDF文件第5页浏览型号CAT5112R-50TE13的Datasheet PDF文件第6页 
Advance Information  
CAT5112  
32-Tap Digitally Programmable Potentiometer (DPP™)  
FEATURES  
APPLICATIONS  
32 Position Linear Taper Potentiometer  
Non-volatile NVRAM Wiper Storage  
Low Power CMOS Technology  
Automated Product Calibration  
Remote Control Adjustments  
Offset, Gain and Zero Control Systems  
Tamper-Proof Calibrations  
Single Supply Operation: 2.5V-6.0V  
Increment Up/Down Serial Interface  
Resistance Values: 10K, 20K, 50K and 100K Ω  
Available in PDIP, SOIC, TSSOP and MSOP packages  
Contrast, Brightness and Volume Controls  
Motor Controls and Feedback Systems  
Programmable Analog Functions  
DESCRIPTION  
when power is returned. The wiper can be adjusted to  
test new system values without effecting the stored  
setting. Wiper-control of the CAT5112 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.  
The CAT5112 is a single digitally programmable  
potentiometer (DPP™) designed as a electronic  
replacement for mechanical potentiometers and trim  
pots. Ideal for automated adjustments on high volume  
production lines, they are also well suited for  
applications where equipment requiring periodic  
adjustment is either difficult to access or located in a  
hazardous or remote environment.  
The CAT5112 contains a 32-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 CAT5112 wiper is buffered by an OP  
AMP that operates rail to rail. The wiper setting, stored  
in non-volatile NVRAM memory, is not lost when the  
device is powered down and is automatically recalled  
The digitally programmable potentiometer can be  
used as a three-terminal resistive divider or as a  
two-terminalvariableresistor.DPPsbringvariabilityand  
programmability to a wide variety of applications  
including control, parameter adjustments, and  
signal processing.  
FUNCTIONAL DIAGRAM  
V
CC  
VH /RH  
R
H
U/D  
Control  
and  
Memory  
R
/
VW  
W
+
INC  
CS  
R
R
WB  
L
VL / RL  
Implementation of the  
Electronic Potentiometer  
V
SS  
© 2001 by Catalyst Semiconductor, Inc.  
Characteristics subject to change without notice  
Doc. No. 25091-00 Rev. 3/28/01  
M-1  
1

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