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MCP4251T-104E/ST

MCP4251T-104E/ST

MCP4251T-104E/ST

Microchip Technology

14 Terminations5V 14 Pin MCP4251 Digital PotentiometersSPI256 Positions

SOT-23

MCP4251T-104E/ST Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 14 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173, 4.40mm Width)
Number of Pins 14
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
Published 2008
Tolerance ±20%
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Temperature Coefficient150 ppm/°C
Resistance 100kOhm
Number of Positions 256
Terminal Finish Matte Tin (Sn)
Technology CMOS
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch0.65mm
[email protected] Reflow Temperature-Max (s) 40
Base Part Number MCP4251
Pin Count14
Operating Supply Voltage5V
Configuration Potentiometer
Interface SPI
Number of Circuits 2
Nominal Supply Current1mA
Memory TypeVolatile
Bandwidth 0.1 kHz
Taper Linear
Number of Taps 257
Total Resistance 100000Ohm
Resistance - Wiper (Ω) (Typ) 75
Resistor Terminal Voltage-Max 5V
Length 5mm
Width 4.4mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:9086 items

Pricing & Ordering

QuantityUnit PriceExt. Price

MCP4251T-104E/ST Product Details

MCP4251T-104E/ST Overview


It is contained in 14-TSSOP (0.173, 4.40mm Width) pacakge.Volatile starts the process of storing this pentometer.This digital potentiometer contains 2 embedded circuits.Tape & Reel (TR) package contains the access code to secure the digital potentiometer.For this pentometer, there are 257 taps that protect against overcurrent.In total, pentometer has 256 positions.The terminations are set at 14.To provide you with some reference, this programmable potentiometer includes 1 functions.In The case, the total resistance of the speed potentiometers will be 100000Ohm.It is powered by 5V to deliver its perfomance.The digi devices show 14 pins.In general, Surface Mount is recommended for mounting.1.8V~5.5V voltage is available from the potentionmeter.This digital potentiometers operate temperature at the range of -40°C~125°C.Flow can be restricted using 100kOhm.Pentometer belongs to the family MCP4251.Surface Mount mounts digital potentiometer.Digital potentiometer has 14 pins.A potentiometer conducts at a 5V supply voltage.

MCP4251T-104E/ST Features


Available in 14-TSSOP (0.173, 4.40mm Width) package
2 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~125°C
14 pins
Operate supply voltage at the range of 5V

MCP4251T-104E/ST Applications


There are a lot of Microchip Technology MCP4251T-104E/ST Digital Potentiometers applications.

  • Programmable I to V converter
  • Modern office equipment
  • Contrast control of monitors
  • Stereo
  • Audio level control
  • Refrigerator
  • Power meter
  • Joysticks
  • Hi-Fi devices with up to 90dB dynamic range
  • Speakers

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