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MCP4021T-202E/MSVAO PDF预览

MCP4021T-202E/MSVAO

更新时间: 2024-11-11 13:11:23
品牌 Logo 应用领域
美国微芯 - MICROCHIP 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
64页 3305K
描述
Digital Potentiometer, 1 Func, 2100ohm, Increment/decrement Control Interface, 64 Positions, PDSO8

MCP4021T-202E/MSVAO 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:TSSOP,Reach Compliance Code:compliant
风险等级:5.7其他特性:NONVOLATILE MEMORY
标称带宽:4 kHz控制接口:INCREMENT/DECREMENT
转换器类型:DIGITAL POTENTIOMETERJESD-30 代码:S-PDSO-G8
长度:3 mm功能数量:1
位置数:64端子数量:8
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED电阻定律:LINEAR
最大电阻容差:20%最大电阻器端电压:5 V
最小电阻器端电压:筛选级别:AEC-Q100
座面最大高度:1.1 mm标称供电电压:5 V
表面贴装:YES标称温度系数:150 ppm/ °C
温度等级:AUTOMOTIVE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:NOT SPECIFIED标称总电阻:2100 Ω
宽度:3 mmBase Number Matches:1

MCP4021T-202E/MSVAO 数据手册

 浏览型号MCP4021T-202E/MSVAO的Datasheet PDF文件第2页浏览型号MCP4021T-202E/MSVAO的Datasheet PDF文件第3页浏览型号MCP4021T-202E/MSVAO的Datasheet PDF文件第4页浏览型号MCP4021T-202E/MSVAO的Datasheet PDF文件第5页浏览型号MCP4021T-202E/MSVAO的Datasheet PDF文件第6页浏览型号MCP4021T-202E/MSVAO的Datasheet PDF文件第7页 
MCP4021/2/3/4  
Low-Cost NV Digital POT with WiperLock™ Technology  
Package Types  
Features  
MCP4021  
MCP4022  
• Non-volatile Digital Potentiometer in SOT-23,  
SOIC, MSOP and DFN packages  
SOIC, MSOP, DFN  
Potentiometer  
SOT-23-6  
Rheostat  
• 64 Taps: 63 Resistors with Taps to terminal A and  
terminal B  
V
V
A
8
7
6
5
U/D  
1
2
3
4
1
2
3
6
5
4
DD  
DD  
A
W
• Simple Up/Down (U/D) Protocol  
V
V
W
CS  
NC  
B
SS  
A
SS  
• Power-on Recall of Saved Wiper Setting  
• Resistance Values: 2.1 kΩ, 5 kΩ, 10 kΩ or 50 kΩ  
• Low Tempco:  
A
B
U/D  
B
W
W
CS  
- Absolute (Rheostat): 50 ppm (0°C to 70°C typ.)  
- Ratiometric (Potentiometer): 10 ppm (typ.)  
• Low Wiper Resistance: 75Ω (typ.)  
MCP4023  
MCP4024  
SOT-23-6  
Potentiometer  
SOT-23-5  
Rheostat  
A
V
W
5
V
• WiperLock™ Technology to Secure the wiper  
setting in non-volatile memory (EEPROM)  
A
1
2
3
6
5
4
1
2
3
DD  
DD  
W
V
W
CS  
V
SS  
SS  
W
B
B
A
• High-Voltage Tolerant Digital Inputs: Up to 12.5V  
• Low-Power Operation: 1 µA Max Static Current  
• Wide Operating Voltage: 2.7V to 5.5V  
• Extended Temperature Range: -40°C to +125°C  
• Wide Bandwidth (-3 dB) Operation:  
U/D  
U/D  
CS  
4
Block Diagram  
A
- 4 MHz (typ.) for 2.1 kΩ device  
VDD  
Power-Up  
and  
Brown-Out  
Control  
Description  
VSS  
The MCP4021/2/3/4 devices are non-volatile, 6-bit  
digital potentiometers that can be configured as either a  
potentiometer or rheostat. The wiper setting is  
controlled through a simple Up/Down (U/D) serial  
interface.  
2-Wire  
Interface  
and  
Control  
Logic  
W
CS  
U/D  
These device’s implement Microchip’s WiperLock tech-  
nology, which allows application-specific calibration  
settings to be secured in the EEPROM without  
requiring the use of an additional write-protect pin.  
EEPROM and  
WiperLock™  
Technology  
B
Device Features  
Resistance (typical)  
VDD  
Operating  
Range  
Wiper  
Configuration  
Memory  
Type  
# of  
Steps  
Control WiperLock™  
Interface Technology  
Device  
Options (kΩ)  
Wiper (Ω)  
MCP4021 Potentiometer (1)  
EE  
EE  
EE  
EE  
2.1, 5.0, 10.0, 50.0  
2.1, 5.0, 10.0, 50.0  
2.1, 5.0, 10.0, 50.0  
2.1, 5.0, 10.0, 50.0  
75  
75  
75  
75  
64 2.7V - 5.5V  
64 2.7V- 5.5V  
U/D  
U/D  
U/D  
U/D  
Yes  
Yes  
Yes  
Yes  
MCP4022  
MCP4023  
MCP4024  
Rheostat  
Potentiometer  
Rheostat  
64 2.7V - 5.5V  
64 2.7V - 5.5V  
Note 1: Floating either terminal (A or B) allows the device to be used in Rheostat mode.  
.
© 2006 Microchip Technology Inc.  
DS21945E-page 1  

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Digital Potentiometer, 1 Func, 50000ohm, Increment/decrement Control Interface, 64 Positio