MCP4642 - 7/8-Bit Single/Dual I2C Digital POT

Product Overview

Microchip

Part number	MCP4642
Manufacturer	Microchip
File Size	2.74 MB
Description	7/8-Bit Single/Dual I2C Digital POT
Datasheet	MCP4642 Datasheet
Note	This datasheet PDF includes multiple part numbers: MCP4642, MCP4531. Please refer to the document for exact specifications by model.
Additional preview pages of the MCP4642 datasheet.

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 k - 10 k - 50 k - 100 k.
Zero-Scale to Full-Scale Wiper Operation.
Low Wiper Resistance: 75 (typical).
Low Tempco: - Absolute (Rheostat): 50 ppm typical (0°C to 70°C) - Ratiometric (Potentiometer): 15 ppm typi.

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Published: Feb 10, 2017 |