MICROCHIP  MCP4231-103E/P  Volatile Digital Potentiometer, 10 kohm, Dual, Serial, SPI, Linear, ± 20%, 1.8 V


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  • Manufacturer:
  • Newark Part No.: 27M0075
  • Manufacturer Part No MCP4231-103E/P

Product Overview

The MCP4231-103E/P is a 7/8-bit single/dual SPI Digital Potentiometer with volatile memory. The MCP41/423X device is volatile, 7-bit (129 wiper steps) digital potentiometer with an SPI compatible interface. The MCP41/42XX 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. This family of devices support 7-bit and 8-bit resistor networks and potentiometer and rheostat pinouts.
  • 7-bit: 128 resistors with taps to VSS and VDD
  • SPI compatible interface
  • Automatic recall of potentiometer wiper settings
  • 5, 10, 50 and 100kΩ Resistance values
  • Low Tempco
  • 100Ω Typical low wiper resistance
  • Low-power operation - 1µA maximum static current


Consumer Electronics; Industrial; Automotive
ESD sensitive device, take proper precaution while handling the device.
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Product Information

  • End To End Resistance 10kohm
  • No. of Pots Dual
  • Control Interface Serial, SPI
  • Track Taper Linear
  • Resistance Tolerance ± 20%
  • Supply Voltage Min 1.8V
  • Supply Voltage Max 5.5V
  • Potentiometer IC Case Style DIP
  • No. of Pins 14Pins
  • No. of Steps 129
  • Temperature Coefficient ± 150ppm/°C
  • Operating Temperature Min -40°C
  • Operating Temperature Max 125°C
  • Packaging Each
  • MSL -
  • Supply Voltage Range 1.8V to 5.5V
  • SVHC No SVHC (17-Dec-2015)

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  • Availability

    Availability:  204

    • 204 in stock for same day shipping
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      More stock available week commencing 6/27/16

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    Order multiple quantity: 1

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