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MCP4431-503E/ST

MCP4431-503E/ST

MCP4431-503E/ST

Microchip Technology

20 Terminations20 Pin MCP4431 Digital PotentiometersI2C128 Positions

SOT-23

MCP4431-503E/ST Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 11 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
Packaging Tube
Published 2010
Tolerance ±20%
JESD-609 Code e3
Feature Selectable Address
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Temperature Coefficient 150 ppm/°C
Resistance 50kOhm
Number of Positions 128
Terminal Finish Matte Tin (Sn) - annealed
Technology CMOS
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Terminal Pitch 0.635mm
Base Part Number MCP4431
Pin Count 20
Power Supplies 3/5V
Configuration Potentiometer
Interface I2C
Number of Circuits 4
Nominal Supply Current 600μA
Memory Type Volatile
Taper Linear
Number of Taps 129
Resistance - Wiper (Ω) (Typ) 75
Radiation Hardening No
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.39000 $1.39
25 $1.16400 $29.1
100 $1.05060 $105.06
MCP4431-503E/ST Product Details

MCP4431-503E/ST Overview


This file is contained in a package of 20-TSSOP (0.173, 4.40mm Width).The storage of this pentometer begins at Volatile.There are embedded 4 circuits in this digital potentiometer.To secure the digital analogic, it is accessible in the Tube package.This pentometer has 129 taps to protect against overcurrent.In total, pentometer has 128 positions.As a result, digital potentiometer has been designed to terminate at 20.A 20 pin can be seen in the digi devices.Mount in the direction of Surface Mount.It can supply voltages up to 1.8V~5.5V.Digital potentiometers have a temperature range of -40°C~125°C.It is possible to limit the flow with 50kOhm.A member of the family MCP4431 pentometer belongs to.In this case, Surface Mount mounts digital potentiometer.20 pins are available on this potentiameter.Using this digital variable resistor, you will find Selectable Address.Voltage can be delivered at 3/5V.

MCP4431-503E/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

MCP4431-503E/ST Applications


There are a lot of Microchip Technology MCP4431-503E/ST Digital Potentiometers applications.

  • Hi-Fi devices with up to 90dB dynamic range
  • Optic fiber network
  • Calibration instrumentation
  • Testing equipment
  • Automatic gain control
  • Automatic detection of equipment
  • Stereo
  • Matching Linear Impedance
  • Analogue circuit
  • Household appliances

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