MICROCHIP(美国微芯) MCP41HV51-103E/ST 封装: TSSOP-14 数字电位器 PN:MCP41HV51-103E/ST

+36V Terminal Voltage Range (DGND = V–) 

±18V Terminal Voltage Range(DGND = V– + 18V) 

Analog: 10V to 36V (specified performance) 

Digital: 2.7V to 5.5V 

8-bit: 255 Resistors (256 Taps) 

5kΩ 

10kΩ 

50kΩ 

100kΩ 

25 mA (for 5kΩ) 

12.5 mA (for 10 kΩ) 

6.5 mA (for 50 kΩ and 100 kΩ) 

Zero-Scale to Full-Scale Wiper Operation 

Low Wiper Resistance: 75Ω (Typical) 

Absolute (Rheostat): 50 ppm Typical(0°C to +70°C) 

Ratiometric (Potentiometer): 15 ppm Typical 

SPI Serial Interface (10 MHz, Modes 0,0 and 1,1) 

Shutdown Pin (SHDN) 

Terminal Control (TCON) Register 

Write Latch (WLAT) Pin to control update of Volatile Wiper Register (such as Zero Crossing) 

Digital Supply (VL/DGND); 1.5V Typical 

Analog Supply (V+ / V-); 3.5V Typical 

Serial Interface Inactive Current (3 µA Typical) 

500 kHz Typical Bandwidth (-3 dB) Operation(5.0 kΩ Device) 

Extended Temperature Range (-40°C to +125°C) 

Package Types: TSSOP-14 and QFN-20 (5x5)