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CAT5110TBI-00-GT10 PDF预览

CAT5110TBI-00-GT10

更新时间: 2024-01-17 06:57:49
品牌 Logo 应用领域
CATALYST 转换器电位器数字电位计电阻器光电二极管
页数 文件大小 规格书
16页 712K
描述
32-Tap MiniPot TM Digitally Programmable Potentiometers with 2-Wire Interface

CAT5110TBI-00-GT10 技术参数

是否Rohs认证:符合生命周期:Transferred
零件包装代码:SOIC包装说明:LSSOP, TSOP6,.11,37
针数:6Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.12Is Samacsys:N
控制接口:INCREMENT/DECREMENT转换器类型:DIGITAL POTENTIOMETER
JESD-30 代码:R-PDSO-G6JESD-609代码:e4
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:LSSOP封装等效代码:TSOP6,.11,37
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
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:20%最大电阻器端电压:2.7 V
最小电阻器端电压:座面最大高度:1.45 mm
子类别:Digital Potentiometers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:NICKEL PALLADIUM GOLD
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 mm
Base Number Matches:1

CAT5110TBI-00-GT10 数据手册

 浏览型号CAT5110TBI-00-GT10的Datasheet PDF文件第2页浏览型号CAT5110TBI-00-GT10的Datasheet PDF文件第3页浏览型号CAT5110TBI-00-GT10的Datasheet PDF文件第4页浏览型号CAT5110TBI-00-GT10的Datasheet PDF文件第6页浏览型号CAT5110TBI-00-GT10的Datasheet PDF文件第7页浏览型号CAT5110TBI-00-GT10的Datasheet PDF文件第8页 
CAT5110, CAT5118, CAT5119, CAT5123, CAT5124, CAT5125  
FuꢄCTIOꢄAꢅ DꢀꢂCꢁIPTIOꢄ  
The CAT5ꢀꢀ0/5ꢀꢀ8/5ꢀꢀ9/5ꢀ23/5ꢀ24/5ꢀ25 consist of  
a fixed resistor and a wiper contact with 32-tap points  
that are digitally controlled through a 2-wire up/down  
serial interface. Three end-to-end resistance values are  
available: ꢀ0kΩ, 50kΩ and ꢀ00kΩ.  
The CS and U/D inputs control the position of the wiper  
along the resistor array. When CS transitions from high  
to low, the part will go into increment mode if U/D input  
is high, and into decrement mode when U/D input is low.  
Oncethemodeisset, thedevicewillremaininthatmode  
until CS goes high again. A low-to-high transition at the  
U/D pin will increment or decrement the wiper position  
depending on the current mode (Figures ꢀ and 2).  
The CAT5ꢀꢀ0/5ꢀ25 is designed to operate as a  
potentiometer. In this configuration, the low terminal of  
the resistor array is connected to ground (pin 2).  
When the CS input transitions to high (serial interface  
inactive), the value of the counter is stored and the wiper  
position is maintained.  
The CAT5ꢀꢀ8/5ꢀ23 performs as a variable resistor. In  
this device, the wiper terminal and high terminal of the  
resistorarrayareconnectedatpin5.TheCAT5ꢀꢀ9/5ꢀ24  
is a similar variable resistor, except the low terminal is  
connected to pin 5.  
Note that when the wiper reaches the maximum (or  
minimum) tap position, the wiper will not wrap around  
to the minimum (or maximum) position.  
DIGITAꢅ IꢄTꢀꢁFACꢀ OPꢀꢁATIOꢄ  
POWꢀꢁ-Oꢄ ꢁꢀꢂꢀT  
The MiniPots have two modes of operation when the  
serialinterfaceisactive:incrementanddecrementmode.  
The serial interface is only active when CS is low.  
All parts in this family feature power-on reset (POR)  
circuitrythatsetsthewiperpositiontomidscaleatpower-  
up. By default, the chip is in the increment mode.  
Figꢃre 1. ꢂerial Interface Timing Diagram, Increment Mode  
CS  
t
CU  
t
IC  
t
IL  
U/D  
t
t
IH  
CI  
t
SETTLE  
t
SETTLE  
W
Note: "W" is not a digital signal. It represents wiper transitions.  
Figꢃre 2. ꢂerial Interface Timing Diagram, Decrement Mode  
CS  
t
t
IC  
CU  
t
IH  
U/D  
t
IL  
t
CI  
W
t
SETTLE  
t
SETTLE  
Note: "W" is not a digital signal. It represents wiper transitions.  
© 2007 by Catalyst Semiconductor, Inc.  
Characteristics subject to change without notice  
Doc No. 2ꢀ20, Rev. E  
5

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