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MCP4451T-104E/ML

MCP4451T-104E/ML

MCP4451T-104E/ML

Microchip Technology

20 TerminationsMCP4451 Digital PotentiometersI2C256 Positions

SOT-23

MCP4451T-104E/ML Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
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
PackagingTape & Reel (TR)
Published 2010
Tolerance ±20%
JESD-609 Code e3
Feature Mute, Selectable Address
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Temperature Coefficient150 ppm/°C
Resistance 100kOhm
Number of Positions 256
Terminal Finish Matte Tin (Sn) - annealed
Technology CMOS
Voltage - Supply 1.8V~5.5V
Terminal Position QUAD
Terminal Pitch0.5mm
Base Part Number MCP4451
Power Supplies3/5V
Configuration Potentiometer
Interface I2C
Number of Circuits 4
Memory TypeVolatile
Taper Linear
Number of Taps 257
Resistance - Wiper (Ω) (Typ) 75
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:5144 items

Pricing & Ordering

QuantityUnit PriceExt. Price

MCP4451T-104E/ML Product Details

MCP4451T-104E/ML Overview


There is a 20-VFQFN Exposed Pad package containing it.As of Volatile, this pentometer has been stored.There are embedded 4 circuits in this digital potentiometer.In the Tape & Reel (TR) package, it is accessible for securing the digital analogic.To protect the overcurrent of this digital potentiometer, 257 taps are provided.Positions are 256.20 terminations are designed in digital potentiometer.You should mount in the way of Surface Mount.1.8V~5.5V voltage is available from the potentionmeter.This digital potentiometer is used to detect temperature in the -40°C~125°C range.100kOhm can limit the flow.A member of the family MCP4451 pentometer belongs to.A mount of Surface Mount is used for digital potentiometer.potentiameter with 20 pins.Mute, Selectable Address can be found using this digital variable resistor.The potentiameter is able to deliver voltage at 3/5V.

MCP4451T-104E/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-104E/ML Applications


There are a lot of Microchip Technology MCP4451T-104E/ML Digital Potentiometers applications.

  • Used as variable resistor
  • Audio Volume control
  • Instrumentation (gain or offset adjustment)
  • Power calibration
  • Speakers
  • Bias adjustment circuits
  • Brightness of monitors
  • Audio devices with up to 90dB dynamic range
  • Analogue circuit
  • Industrial control circuits

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