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CAT5110TBI-00-T PDF预览

CAT5110TBI-00-T

更新时间: 2024-01-13 02:32:03
品牌 Logo 应用领域
CATALYST 转换器电位器数字电位计光电二极管
页数 文件大小 规格书
11页 166K
描述
32-Tap MiniPot Digitally Programmable Potentiometers with 2-Wire Interface

CAT5110TBI-00-T 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOT-23
包装说明:VSSOP,针数:6
Reach Compliance Code:compliant风险等级:5.12
Is Samacsys:N控制接口:INCREMENT/DECREMENT
转换器类型:DIGITAL POTENTIOMETERJESD-30 代码:R-PDSO-G6
JESD-609代码:e3长度:2.9 mm
湿度敏感等级:1功能数量:1
位置数:32端子数量:6
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:VSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
电阻定律:LINEAR座面最大高度:1 mm
标称供电电压:2.7 V表面贴装:YES
标称温度系数:200 ppm/ °C温度等级:INDUSTRIAL
端子面层:MATTE TIN端子形式:GULL WING
端子节距:0.95 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40标称总电阻:100000 Ω
宽度:1.6 mmBase Number Matches:1

CAT5110TBI-00-T 数据手册

 浏览型号CAT5110TBI-00-T的Datasheet PDF文件第5页浏览型号CAT5110TBI-00-T的Datasheet PDF文件第6页浏览型号CAT5110TBI-00-T的Datasheet PDF文件第7页浏览型号CAT5110TBI-00-T的Datasheet PDF文件第9页浏览型号CAT5110TBI-00-T的Datasheet PDF文件第10页浏览型号CAT5110TBI-00-T的Datasheet PDF文件第11页 
CAT5110/5118/5119  
Adjustable Gain  
APPLICATIONS INFORMATION  
Figure 5 shows how to use the variable resistor to  
digitally adjust the gain of a noninverting op amp  
configuration. Connect the CAT5119 in series with a  
resistor to ground to form the adjustable gain control of  
a noninverting amplifier. The Minipots have a low 5ppm/  
˚C ratiometric tempco that allows for a very stable  
adjustable gain configuration over temperature.  
The Minipots are intended for circuits requiring digitally  
controlled adjustable resistance, such as LCD contrast  
control, where voltage biasing adjusts the display con-  
trast.  
Alternative Positive LCD Bias Control  
Use an op amp to provide buffering and gain on the  
output of the CAT5110. Connect the mechanical  
potentiometer to the positive input of a noninverting op  
amp (Figure 3) to select a portion of the input signal by  
digitally controlling the wiper terminal. Figure 4 shows a  
similar circuit for the CAT5119.  
Figure 3. Positive LCD Bias Control  
Figure 4. Positive LCD Bias Control  
+5V  
+5V  
H
H
30V  
30V  
W
V
OUT  
V
OUT  
L
CAT5119  
L
CAT5110  
Figure 5a. Adjustable Gain Circuit  
Figure 5b. Adjustable Gain Circuit  
V
CC  
V
CC  
V
IN  
V
IN  
V
OUT  
V
OUT  
H
W
L
H
CAT5110  
L
CAT5119  
Doc. No. 2120, Rev. A  
8

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