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MCP4431T-104E/ST

MCP4431T-104E/ST

MCP4431T-104E/ST

Microchip Technology

20 TerminationsMCP4431 Digital PotentiometersI2C

SOT-23

MCP4431T-104E/ST Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 14 Weeks
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm Width)
Surface MountYES
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
Published 2010
Tolerance ±20%
JESD-609 Code e3
Feature Selectable Address
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Resistance 100kOhm
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
JESD-30 Code R-PDSO-G20
Qualification StatusNot Qualified
Power Supplies3/5V
Configuration Potentiometer
Interface I2C
Number of Circuits 4
Memory TypeVolatile
Taper Linear
Number of Taps 129
Resistance - Wiper (Ω) (Typ) 75
Temperature Coefficient (Typ) 150ppm/°C
RoHS StatusROHS3 Compliant
In-Stock:4558 items

Pricing & Ordering

QuantityUnit PriceExt. Price

MCP4431T-104E/ST Product Details

MCP4431T-104E/ST Overview


There are 20-TSSOP (0.173, 4.40mm Width) packages in this package.The pentometer is stored from Volatile.This digital potentiometer includes 4 embedded circuits.Tape & Reel (TR) package contains the access code to secure the digital potentiometer.There are 129 taps to protect the overcurrent of this pentometer.Digital potentiometer is designed wdigital potentiometerh terminations of 20.Mounting in Surface Mount is recommended.It is possible for the potentionmeter to supply voltages of 1.8V~5.5V.There is a temperature range of -40°C~125°C for this digital potentiometer.There is a possibility of limiting the flow by 100kOhm.MCP4431 is a family member.This digital variable resistor displays Selectable Address.A voltage of 3/5V can be delivered by it.

MCP4431T-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

MCP4431T-104E/ST Applications


There are a lot of Microchip Technology MCP4431T-104E/ST Digital Potentiometers applications.

  • Used as programmable gain amplifier
  • DC/DC conversion circuit
  • Calibration instrumentation
  • Programmable I to V converter
  • Programmable voltage regulator
  • Gas detection circuit
  • Brightness of monitors
  • PC
  • Used as voltage divider
  • Stereo

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