CAT5132ZI-00-GT3 PDF预览

CAT5132ZI-00-GT3

更新时间: 2025-08-09 02:58:07
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CATALYST /
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14页 541K
描述
16 Volt Digitally Programmable Potentiometer

CAT5132ZI-00-GT3 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:TSSOP包装说明:TSSOP, TSSOP10,.19,20
针数:10Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.61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-G10JESD-609代码:e4
长度:3 mm湿度敏感等级:1
功能数量:1位置数:128
端子数量:10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:TSSOP10,.19,20
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:3/5,8/15 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:8 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:5 V
表面贴装:YES标称温度系数:300 ppm/ °C
温度等级:INDUSTRIAL端子面层:NICKEL PALLADIUM GOLD
端子形式:GULL WING端子节距:0.5 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:3 mm
Base Number Matches:1

CAT5132ZI-00-GT3 数据手册

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CAT5132  
16 Volt Digitally Programmable Potentiometer (DPP™)  
with 128 Taps and 2-wire Interface  
FEATURES  
DESCRIPTION  
I Single linear DPP with 128 taps  
The CAT5132 is a high voltage Digitally Programmable  
Potentiometer (DPP) with non-volatile wiper setting  
memory, operating like a mechanical potentiometer.  
Thetappointsbetweenthe127equalresistiveelements  
are connected to the wiper output via CMOS switches.  
The switches are controlled by a 7-bit Wiper Control  
Register (WCR). The wiper setting can be stored in a  
7-bit non-volatile Data Register (DR). The WCR is  
accessed via the 2-wire serial bus.  
I End-to-end resistance of 10k, 50kor 100kΩ  
2
I 2-wire (I C-like) interface  
I Fast Up/Down wiper control mode  
I Non-volatile wiper setting storage  
I Automatic wiper setting recall at power-up  
I Digital Supply range (V ): 2.7V to 5.5V  
CC  
I Analog Supply range (V+): +8V to +16V  
Upon power-up, the WCR is set to mid-scale (1000000).  
After the power supply is stable, the contents of the DR  
are transferred to the WCR and the wiper is returned to  
the memorized setting.  
I Low Standby Current: 15µA  
I 100 Year wiper setting memory  
I Industrial Temperature range: -40oC to +85oC  
The CAT5132 has two voltage supplies: V , the digital  
CC  
I RoHS-compliant 10-pin MSOP package  
supply and V+, the analog supply. V+ can be much  
higher than V , allowing for 16V analog operations.  
CC  
The CAT5132 can be used as a potentiometer or as a  
two-terminal variable resistor.  
APPLICATIONS  
I LCD screen adjustment  
I Volume control  
I Mechanical potentiometer replacement  
I Gain adjustment  
I Line impedance matching  
I VCOM setting adjustments  
For Ordering Information details, see page 13.  
BLOCK DIAGRAM  
V
V+  
CC  
SDA  
127  
R
H
SCL  
A0  
CONTROL LOGIC AND  
ADDRESS DECODE  
A1  
128 TAP POSITION  
DECODE CONTROL  
7-BIT  
7-BIT WIPER  
NONVOLATILE  
MEMORY  
REGISTER  
(DR)  
CONTROL  
REGISTER  
(WCR)  
0
R
R
L
W
© 2006 by Catalyst Semiconductor, Inc.  
Characteristics subject to change without notice  
Doc. No. 25092, Rev. 04  
1

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