MCP4442 Datasheet 7/8-bit Quad I2c Digital Pot

Manufacturer: Microchip Technology

Overview: MCP444X/446X 7/8-Bit Quad I2C Digital POT with Nonvolatile Memory.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	MCP4442
Manufacturer	Microchip Technology
File Size	4.06 MB
Description	7/8-Bit Quad I2C Digital POT
Datasheet	MCP4442 MCP4441 Datasheet (PDF)

Key Features

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

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