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Manufacturer Part #

MCP4131-103E/MF

MCP4131 Series Single 7-Bit 129 Step SPI 10 kOhm Volatile Digital POT - DFN-8

Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Technical Attributes
Attributes Table
No of Positions: 129
No of Channels: 1
Interface: SPI
Wiper Storage: Volatile
Resistance: 10kΩ
Tolerance: ±20%
Supply Voltage: 1.8V to 5.5V
Package Style:  DFN-8
Mounting Method: Surface Mount
Features & Applications

The MCP4131 series of devices are non-volatile, 7-bit (129 wiper steps) digital potentiometers that are programmed/reprogrammed through an SPI compatible interface.

The MCP41/42XX devices offer a variety of configurations simplifying design while minimizing cost, package size and pin count. The MCP41/42XX family of devices are available with resistor values of 5 KΩ, 10 KΩ, 50 k and 100 KΩ.

Features:

  • 7-bit: 128 Resistors with Taps to VSS and VDD
  • SPI compatible interace
  • Automatic Recall of Potentiometer Wiper Settings
  • Resistance Values: 5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ
  • Low Tempco:
    • Absolute (Rheostat): <100 ppm (typ.)
    • Ratiometric (Potentiometer): <10 ppm (typ.)
  • Low Wiper Resistance: 100 Ω (typ.)
  • Low-Power Operation: 1 μA Max Static Current
  • Wide Operating Voltage: 1.8 V to 5.5 V
  • Extended Temperature Range: -40°C to +125°C
Pricing Section
Stock:
0
Minimum Order:
600
Multiple Of:
120
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
14 Weeks
Total
$306.00
USD
Quantity
Web Price
120+
$0.51
Product Variant Information section