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MCP4431-104E/ML

MCP4431-104E/ML

MCP4431-104E/ML

Microchip Technology

20 Terminations20 Pin MCP4431 Digital PotentiometersI2C128 Positions

SOT-23

MCP4431-104E/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 100kOhm
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:6173 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.39000$1.39

MCP4431-104E/ML Product Details

MCP4431-104E/ML Overview


Package 20-VFQFN Exposed Pad contains it.Volatile indicates the beginning of storage for this pentometer.The digital potentiometer embeds 4 circuits.It is accessible in the Tube package to secure the digital analogic.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 pins 20.You should mount in the way of Surface Mount.It is possible to supply 1.8V~5.5V volts to the potentionmeter.Digital potentiometers have a temperature range of -40°C~125°C.100kOhm can limit the flow.MCP4431 family member.Mounted by Surface Mount.This potentiameter gets 20 pins on it.This digital variable resistor can be used to find Selectable Address.At 3/5V, it delivers voltage.

MCP4431-104E/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

MCP4431-104E/ML Applications


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

  • Optic fiber network
  • Bias adjustment circuits
  • Audio devices with up to 90dB dynamic range
  • Audio level control
  • Adjusting the LCD Display
  • Modern office equipment
  • Testing equipment
  • Adjustable current control
  • Healthcare Products
  • Motor control

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