CAT5122SDI-10-GT10 PDF预览

CAT5122SDI-10-GT10

更新时间: 2025-08-10 03:56:39
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
13页 692K
描述
16-Tap MiniPot TM Digitally Programmable Potentiometers with 2-Wire Interface

CAT5122SDI-10-GT10 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:TSSOT包装说明:TSSOP, TSSOP5/6,.08
针数:5Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.13Is Samacsys:N
控制接口:INCREMENT/DECREMENT转换器类型:DIGITAL POTENTIOMETER
JESD-30 代码:R-PDSO-G5JESD-609代码:e4
长度:2 mm湿度敏感等级:1
功能数量:1位置数:16
端子数量:5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:TSSOP5/6,.08
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN 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
最大电阻器端电压:2.7 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: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:0.65 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:10000 Ω
宽度:1.25 mmBase Number Matches:1

CAT5122SDI-10-GT10 数据手册

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CAT5120, CAT5121, CAT5122  
16-Tap MiniPot™ Digitally Programmable  
Potentiometers with 2-Wire Interface  
FꢀATuꢁꢀꢂ  
DꢀꢂCꢁIPTIOꢄ  
0.3µA ultra-low sꢃpply cꢃrrent  
ꢂingle-sꢃpply operation: 2.7V to 5.5V  
Glitchless switching between resistor taps  
Power-on reset to midscale  
CAT5ꢀ20/5ꢀ2ꢀ/5ꢀ22linear-taperdigitallyprogrammable  
potentiometers perform the same function as a  
mechanical potentiometer or a variable resistor. These  
devices consist of a fixed resistor and a wiper contact  
with ꢀ6-tap points that are digitally controlled through a  
2-wire up/down serial interface.  
2-Wire ꢃp/down serial interface  
Resistance values: 10kΩ, 50kΩ and 100kΩ  
Available in ꢂC70 and ꢂOT-23 packages  
The CAT5120 is configured as a potentiometer. The  
CAT5121 and CAT5122 are configured as variable  
resistors. See Pin Configurations for part functionality.  
Three resistance values are available: 10kΩ, 50kΩ and  
100kΩ. These are available in space-saving 5-pin and  
6-pin SC70 and SOT-23 packages.  
APPꢅICATIOꢄꢂ  
ꢅCD screen adjꢃstment  
Volꢃme control  
Mechanical potentiometer replacement  
Gain adjꢃstment  
FuꢄCTIOꢄAꢅ DIAGꢁAM  
H
ꢅine impedance matching  
V
DD  
GND  
CS  
For Ordering Information details, see page 10.  
W
U/D  
PIꢄ COꢄFIGuꢁATIOꢄ  
ꢂC70  
ꢂOT-23  
ꢂC70  
ꢂOT-23  
L
V
2
3
6
5
4
H
V
2
3
5
4
H
PIꢄ DꢀꢂCꢁIPTIOꢄꢂ  
DD  
DD  
ꢄame Description  
GND  
U/D  
W
CS  
GND  
U/D  
VDD  
GND  
U/D  
Power Supply  
Ground  
CAT5120  
CAT5122  
CS  
Up/Down Control Input. With CS low, a low-  
to-hightransitionincrementsordecrements  
the wiper position.  
ꢂC70  
ꢂOT-23  
CS  
ChipSelectInput.Ahigh-to-lowCStransition  
determines the mode: increment if U/D is  
high, or decrement if U/D is low.  
V
2
3
6
5
4
H
DD  
GND  
U/D  
L
L
W
H
Low Terminal of Resistor  
Wiper Terminal of Resistor  
High Terminal of Resistor  
CAT5121  
CS  
© 2007 by Catalyst Semiconductor, Inc.  
Characteristics subject to change without notice  
Doc. No. 2ꢀ2ꢀ, Rev. C  

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