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MCP4451T-503E/ML

MCP4451T-503E/ML

MCP4451T-503E/ML

Microchip Technology

20 TerminationsMCP4451 Digital PotentiometersI2C256 Positions

SOT-23

MCP4451T-503E/ML Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 16 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
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 50kOhm
Number of Positions 256
Terminal Finish Matte Tin (Sn) - annealed
Technology CMOS
Voltage - Supply 1.8V~5.5V
Terminal Position QUAD
Terminal Pitch 0.5mm
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
Pricing & Ordering
Quantity Unit Price Ext. Price
3,300 $1.05061 $3.15183
MCP4451T-503E/ML Product Details

MCP4451T-503E/ML Overview


The package contains 20-VFQFN Exposed Pad files.As of Volatile, this pentometer has been stored.This digital potentiometer contains 4 embedded circuits.To secure the digital analogic, it can be accessed in the Tape & Reel (TR) package.This pentometer has 257 taps to protect against overcurrent.The pentometer consists of 256 positions.20 terminations are designed in digital potentiometer.The mount should be done in the direction of Surface Mount.There is 1.8V~5.5V voltage limit on the potentionmeter.For this digital potentiometer, there is a temperature range of -40°C~125°C.In this case, the flow can be limited by 50kOhm.The MCP4451 family contains pentometer.By Surface Mount, digital potentiometer is mounted.The potentiameter has a total of 20 pins.When using this digital variable resistor, Mute, Selectable Address can be found.Voltage can be delivered at 3/5V.

MCP4451T-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

MCP4451T-503E/ML Applications


There are a lot of Microchip Technology MCP4451T-503E/ML Digital Potentiometers applications.

  • Bias adjustment circuits
  • Used as voltage divider
  • Cell phone
  • Programmable power supplies
  • Used as programmable gain amplifier
  • Adjustable gain amplifiers
  • Replaces mechanical potentiometers
  • Low power system
  • Audio devices with up to 90dB dynamic range
  • Automated caliberation

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