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MCP4351-503E/ST

MCP4351-503E/ST

MCP4351-503E/ST

Microchip Technology

20 Terminations2.7V 20 Pin MCP4351 Digital PotentiometersSPI257 Positions

SOT-23

MCP4351-503E/ST Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
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
PackagingTube
Published 2010
Tolerance ±20%
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Temperature Coefficient150 ppm/°C
Resistance 50kOhm
Number of Positions 257
Terminal Finish Matte Tin (Sn) - annealed
Technology CMOS
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 2.7V
Terminal Pitch0.65mm
[email protected] Reflow Temperature-Max (s) 40
Base Part Number MCP4351
Pin Count20
Qualification StatusNot Qualified
Power Supplies3/5V
Configuration Potentiometer
Interface SPI
Number of Circuits 4
Memory TypeVolatile
Bandwidth 0.2 kHz
Taper Linear
Number of Taps 257
Total Resistance 50000Ohm
Resistance - Wiper (Ω) (Typ) 75
Resistor Terminal Voltage-Max 5.5V
Height 1.05mm
Length 6.6mm
Width 4.5mm
RoHS StatusROHS3 Compliant
In-Stock:4625 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.39000$1.39
25$1.16400$29.1
100$1.05060$105.06

MCP4351-503E/ST Product Details

MCP4351-503E/ST Overview


The file is contained in 20-TSSOP (0.173, 4.40mm Width) packages.Volatile starts the process of storing this pentometer.This digital potentiometer contains 4 embedded circuits.Tube package contains the access code to secure the digital potentiometer.This pentometer is protected from overcurrent by 257 taps.257 positions make up the pentometer.There are 20 terminations on this digital potentiometer.You will find here 4 functions for your reference.According to the diagram, the speed potentiometers's total resistance is 50000Ohm.It is powered by 2.7V to deliver its perfomance.The digi devices show 20 pins.Surface Mount is the recommended mount direction.It is capable of supplying a voltage of 1.8V~5.5V volts.There is a temperature range of -40°C~125°C for this digital potentiometer.A flow rate limit of 50kOhm is possible.The MCP4351 family includes pentometer.Digital potentiometer is mounted by Surface Mount.The potentiameter has 20 pins.Voltage can be delivered at 3/5V.

MCP4351-503E/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

MCP4351-503E/ST Applications


There are a lot of Microchip Technology MCP4351-503E/ST Digital Potentiometers applications.

  • Power supply
  • Sensor auto referencing circuits
  • Communication device
  • Programmable I to V converter
  • Household appliances
  • Joysticks
  • Automatic detection of equipment
  • Healthcare Products
  • Instrumentation (gain or offset adjustment)
  • Wheatstone bridges

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