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.