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MCP4431-103E/ML

MCP4431-103E/ML

MCP4431-103E/ML

Microchip Technology

20 Terminations20 Pin MCP4431 Digital PotentiometersI2C128 Positions

SOT-23

MCP4431-103E/ML Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 16 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Number of Pins 20
Operating Temperature-40°C~125°C
PackagingTube
Published 2010
Tolerance ±20%
JESD-609 Code e3
Feature Selectable Address
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Temperature Coefficient150 ppm/°C
Resistance 10kOhm
Number of Positions 128
Terminal Finish Matte Tin (Sn) - annealed
Technology CMOS
Voltage - Supply 1.8V~5.5V
Terminal Position QUAD
Terminal Pitch0.5mm
Base Part Number MCP4431
Pin Count20
Power Supplies3/5V
Configuration Potentiometer
Interface I2C
Number of Circuits 4
Nominal Supply Current600μA
Memory TypeVolatile
Taper Linear
Number of Taps 129
Resistance - Wiper (Ω) (Typ) 75
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:3533 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.39000$1.39
25$1.16400$29.1

MCP4431-103E/ML Product Details

MCP4431-103E/ML Overview


A package containing it contains 20-VFQFN Exposed Pad.Volatile starts the process of storing this pentometer.This digital potentiometer includes 4 embedded circuits.In the Tube package, it is accessible for securing the digital analogic.In this pentometer, there are 129 taps to prevent overcurrent.Positions are 128.This termination is designed for 20.A 20 pin can be seen in the digi devices.The way to mount is Surface Mount.1.8V~5.5V voltage can be supplied by the potentionmeter.Digital potentiometers have a temperature range of -40°C~125°C.A flow limit of 10kOhm can be applied.Pentometer belongs to the family MCP4431.Amount Surface Mount mounts the potentionmeter.There are 20 pins on this potentiameter.Selectable Address can be found when using this digital variable resistor.At 3/5V, it delivers voltage.

MCP4431-103E/ML Features


Available in 20-VFQFN Exposed Pad package
4 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~125°C
20 pins

MCP4431-103E/ML Applications


There are a lot of Microchip Technology MCP4431-103E/ML Digital Potentiometers applications.

  • Wheatstone bridges
  • Testing equipment
  • Programmable I to V converter
  • Power meter
  • PC
  • Automated caliberation
  • Adjustable current control
  • LEDs
  • Household appliances
  • Gas detection circuit

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