MCP4431-503E/ST
RoHS 
RoHS compliant
RoHS compliantPackage 20-TSSOP (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / Data Acquisition - Digital Potentiometers
Description
MCP4431 Selectable Address I2C e3 digital potentiometer 3/5V 50kOhm 0.635mm 600muA
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Buying Options
Total Price: USD $1.58
Unit Price: USD $1.584
≥1 USD $1.584
≥10 USD $1.32
≥100 USD $1.1968
Inventory: 307
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 11 Weeks
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm Width)
Number of Pins 20
Technical
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
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Alternative Model
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