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MCP4019 Datasheet (MCP4017 - MCP4019) 7-Bit Single I2C Digital POT

Manufacturer: Microchip Technology

Download the MCP4019 datasheet PDF. This datasheet also includes the MCP4017 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MCP4017_MicrochipTechnology.pdf) that lists specifications for multiple related part numbers.

Overview

www.DataSheet4U.com MCP4017/18/19 7-Bit Single I2C™ Digital POT with Volatile Memory in.

Key Features

  • Potentiometer or Rheostat configuration options.
  • 7-bit: Resistor Network Resolution - 127 Resistors (128 Steps).
  • Zero Scale to Full Scale Wiper operation.
  • RAB Resistances: 5 kΩ, 10 kΩ, 50 kΩ, or 100 kΩ.
  • Low Wiper Resistance: 100Ω (typical).
  • Low Tempco: - Absolute (Rheostat): 50 ppm typical (0°C to 70°C) - Ratiometric (Potentiometer): 10 ppm typical.
  • Simple I2C Protocol with read & write commands.
  • Brown-out reset protection.

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