MCP4131 - 7/8-Bit Single/Dual SPI Digital POT

Microchip Technology

The MCP4131 by Microchip Technology is a 7/8-Bit Single/Dual SPI Digital POT. Below is the official datasheet preview.

Datasheet Details

Part number	MCP4131
Manufacturer	Microchip Technology
File Size	2.21 MB
Description	7/8-Bit Single/Dual SPI Digital POT
Datasheet	MCP4131-MicrochipTechnology.pdf
Additional preview pages of the MCP4131 datasheet.

The MCP41XX and MCP42XX devices offer a wide range of product offerings using an SPI interface. CS 1 8 VD

Single or Dual Resistor Network options.
Potentiometer or Rheostat configuration options.
Resistor Network Resolution - 7-bit: 128 Resistors (129 Steps) - 8-bit: 256 Resistors (257 Steps).
RAB Resistances options of: - 5 kΩ - 10 kΩ - 50 kΩ - 100 kΩ.
Zero-Scale to Full-Scale Wiper operation.
Low Wiper Resistance: 75Ω (typical).
Low Tempco: - Absolute (Rheostat): 50 ppm typical (0°C to 70°C) - Ratiometric (Potentiometer): 15 ppm typic.

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Published: Jul 1, 2014 |