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MCP4431-104E/ST

MCP4431-104E/ST

MCP4431-104E/ST

Microchip Technology

20 Terminations20 Pin MCP4431 Digital PotentiometersI2C128 Positions

SOT-23

MCP4431-104E/ST Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 14 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm Width)
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 100kOhm
Number of Positions 128
Terminal Finish Matte Tin (Sn) - annealed
Technology CMOS
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Terminal FormGULL WING
Terminal Pitch0.635mm
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:4941 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.589000$1.589
10$1.499057$14.99057
100$1.414204$141.4204
500$1.334155$667.0775
1000$1.258637$1258.637

MCP4431-104E/ST Product Details

MCP4431-104E/ST Overview


20-TSSOP (0.173, 4.40mm Width) packages contain it.Volatile is the point at which this pentometer starts to be stored.This digital potentiometer has 4 embedded circuits.A secure version of the digital analogic can be found in the Tube package.In this pentometer, there are 129 taps to prevent overcurrent.There are 128 positions in pentometer.20 terminations are designed in digital potentiometer.The digi devices shows the 20 pins.The way to mount is Surface Mount.It is capable of supplying a voltage of 1.8V~5.5V volts.In this digital potentiometer, the temperature range is -40°C~125°C.A flow limit of 100kOhm can be applied.MCP4431 family member.Amount Surface Mount mounts the potentionmeter.The potentiameter has a total of 20 pins.With this digital variable resistor, you can find Selectable Address.3/5V is the voltage it can deliver.

MCP4431-104E/ST Features


Available in 20-TSSOP (0.173, 4.40mm Width) package
4 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~125°C
20 pins

MCP4431-104E/ST Applications


There are a lot of Microchip Technology MCP4431-104E/ST Digital Potentiometers applications.

  • DAC
  • Voltage resistance conversion
  • Used as voltage divider
  • Cell phone
  • Modern office equipment
  • Household appliances
  • Adjust VCOM settings
  • Healthcare Products
  • Programmable voltage regulator
  • Sensor trimming instrumentation

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