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MCP4332
  • MCP4332

MCP4332

In Production

The MCP433X devices are quad-channel, volatile, 7-bit (129 wiper steps) digital potentiometers with an SPI compatible interface. The MCP433X family is available with end-to-end resistor values of 5KΩ, 10KΩ, 50kΩ and 100KΩ. These devices offer a variety of configurations simplifying design while minimizing cost, package size and pin count.We welcome questions, comments and recommendations for improvements to this page - please contact us at: Digipotwebrequests@microchip.com if you have any; please mention the part number in the email subject header....

Microchip Technology MCP4332 Product Info

16 April 2026 0

Parameters

Resolution (Number of Taps)

129

Resistance (ohms) k

5, 10, 50, 100

Features

  •  Quad Resistor Network
  •  Potentiometer or Rheostat configuration options
  •  7-bit: 128 Resistors (129 Steps) 
  • 5kΩ
  • 10kΩ
  • 50kΩ
  • 100kΩ
  •  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 
  • Resistor Network Terminal Disconnect Feature via Terminal Control (TCON) Register
  • Reset input pin 
  • 2.7V to 5.5V - Device Characteristics Specified
  • 1.8V to 5.5V
  • Device Operation 
  • 2 MHz (typical) for 5.0 kΩ device
  •  Extended temperature range (-40°C to +125°C)
  • AEC-Q100 Grade 1 quarlified

Description

The MCP433X devices are quad-channel, volatile, 7-bit (129 wiper steps) digital potentiometers with an SPI compatible interface. The MCP433X family is available with end-to-end resistor values of 5KΩ, 10KΩ, 50kΩ and 100KΩ. These devices offer a variety of configurations simplifying design while minimizing cost, package size and pin count.


We welcome questions, comments and recommendations for improvements to this page - please contact us at: Digipotwebrequests@microchip.com if you have any; please mention the part number in the email subject header.

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