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MCP4251-502E/ST

MCP4251-502E/ST

MCP4251-502E/ST

Microchip Technology

MCP4251 Digital PotentiometersSPI256 PositionsMin 1.8V VMax 5.5V V

SOT-23

MCP4251-502E/ST Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 12 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173, 4.40mm Width)
Number of Pins 14
Supplier Device Package 14-TSSOP
Operating Temperature -40°C~125°C
Packaging Tube
Published 2008
Tolerance ±20%
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Temperature Coefficient 150 ppm/°C
Resistance 5kOhm
Number of Positions 256
Max Operating Temperature 125°C
Min Operating Temperature -40°C
Voltage - Supply 1.8V~5.5V
Base Part Number MCP4251
Operating Supply Voltage 5V
Number of Elements 2
Configuration Potentiometer
Interface SPI
Number of Circuits 2
Max Supply Voltage 5.5V
Min Supply Voltage 1.8V
Nominal Supply Current 1mA
Memory Type Volatile
Taper Linear
Number of Taps 257
Resistance - Wiper (Ω) (Typ) 75
Temperature Coefficient (Typ) 150ppm/°C
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.96000 $0.96
25 $0.80360 $20.09
100 $0.73130 $73.13
MCP4251-502E/ST Product Details

MCP4251-502E/ST Overview


It is contained in 14-TSSOP (0.173, 4.40mm Width) pacakge.The storage of this pentometer begins at Volatile.There are embedded 2 circuits in this digital potentiometer.For securing digital analogics, it is available in the Tube package.There are 257 taps to protect the overcurrent of this pentometer.There are 256 positions in pentometer.Mounting in Surface Mount is recommended.There is 1.8V~5.5V voltage limit on the potentionmeter.This digital potentiometer operates at 0°C.The flow can be limited by 5kOhm.Pentometer belongs to the family MCP4251.Digital potentiometer is mounted by Surface Mount.This potentiameter gets 14 pins on it.A potentiometer conducts at a 5V supply voltage.It ensures stability of the digital resistor if it runs at its maximum 125°C.To maintain reliability, it operates at a minimum working temperature of -40°C.Maximum supply voltage is 5.5V.If the supply voltage is set to 1.8V, the electronic potentiometer can operate.A 2 element is contained in digital analogic.

MCP4251-502E/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

MCP4251-502E/ST Applications


There are a lot of Microchip Technology MCP4251-502E/ST Digital Potentiometers applications.

  • Low power system
  • Automated caliberation
  • Replaces mechanical potentiometers
  • Programmable I to V converter
  • Household appliances
  • Matching Linear Impedance
  • Industrial control circuits
  • Audio Volume control
  • Voltage resistance conversion
  • Programmable computer

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