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MCP4451T-502E/ST
  • MCP4451T-502E/ST

MCP4451T-502E/ST

20 TerminationsMCP4451 Digital PotentiometersI2C256 Positions


  • Manufacturer: Microchip Technology
  • NO: 536-MCP4451T-502E/ST
  • Package: 20-TSSOP (0.173, 4.40mm Width)
  • Datasheet: pdf
  • Stock: 5638
  • Description: 20 TerminationsMCP4451 Digital PotentiometersI2C256 Positions(Kg)

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  • Payment: payment

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SPECIFICATIONS

Parameters
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
Packaging Tape & Reel (TR)
Published 2010
Tolerance ±20%
JESD-609 Code e3
Feature Mute, Selectable Address
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Temperature Coefficient 150 ppm/°C
Resistance 5kOhm
Number of Positions 256
Terminal Finish Matte Tin (Sn) - annealed
Technology CMOS
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Terminal Pitch 0.635mm
Base Part Number MCP4451
Power Supplies 3/5V
Configuration Potentiometer
Interface I2C
Number of Circuits 4
Memory Type Volatile
Taper Linear
Number of Taps 257
Resistance - Wiper (Ω) (Typ) 75
Radiation Hardening No
RoHS Status ROHS3 Compliant

MCP4451T-502E/ST Overview


The package contains 20-TSSOP (0.173, 4.40mm Width) files.Volatile indicates the beginning of storage for this pentometer.Embedded in this digital potentiometer are 4 circuits.To secure the digital analogic, it is accessible in the Tape & Reel (TR) package.This pentometer has 257 taps to protect against overcurrent.Pentometer consists of 256 positions.Digital potentiometer is designed wdigital potentiometerh terminations of 20.The way to mount is Surface Mount.1.8V~5.5V voltage is available from the potentionmeter.A digital potentiometer has a temperature range of -40°C~125°C.5kOhm can limit the flow.Pentometer belongs to the family MCP4451.A mount of Surface Mount is used for digital potentiometer.The potentiameter has 20 pins.This digital variable resistor contains Mute, Selectable Address.A voltage of 3/5V can be delivered by it.

MCP4451T-502E/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

MCP4451T-502E/ST Applications


There are a lot of Microchip Technology MCP4451T-502E/ST Digital Potentiometers applications.

  • Optic fiber network
  • Used as variable resistor
  • Matching Linear Impedance
  • Voltage resistance conversion
  • Low power system
  • Power calibration
  • Noise-free volume controller
  • Cell phone
  • Instrumentation (gain or offset adjustment)
  • Stereo
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