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MCP4351-503E/ML

MCP4351-503E/ML

MCP4351-503E/ML

Microchip Technology

20 Terminations2.7V 20 Pin MCP4351 Digital PotentiometersSPI257 Positions

SOT-23

MCP4351-503E/ML Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 15 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
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
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 QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 2.7V
Terminal Pitch0.5mm
[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 950μm
Length 4mm
Width 4mm
RoHS StatusROHS3 Compliant
In-Stock:4341 items

Pricing & Ordering

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

MCP4351-503E/ML Product Details

MCP4351-503E/ML Overview


20-VFQFN Exposed Pad packages contain it.Volatile marks the beginning of the storage process for this pentometer.This digital potentiometer contains 4 embedded circuits.For securing digital analogics, it is available in the Tube package.During overcurrent, this pentometer features 257 taps.The number of positions is 257.The terminations are 20.For your reference, this programmable potentiometer contains 4 functions.As shown, the total resistance of the speed potentiometers will be 50000Ohm.It is powered by 2.7V to deliver its perfomance.A 20 pin can be seen in the digi devices.Surface Mount is the recommended mount direction.There is 1.8V~5.5V voltage limit on the potentionmeter.In this digital potentiometer, the temperature range is -40°C~125°C.A flow limit of 50kOhm can be applied.MCP4351 family member.Digital potentiometer is mounted by Surface Mount.The potentiameter has 20 pins.There is a possibility of delivering voltage at 3/5V.

MCP4351-503E/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

MCP4351-503E/ML Applications


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

  • Audio Volume control
  • Hi-Fi devices with up to 90dB dynamic range
  • Programmable I to V converter
  • Power supply
  • Programmable computer
  • Communication device
  • Industrial control
  • Speakers
  • Power calibration
  • Refrigerator

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