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MCP4642T-103E/UN

MCP4642T-103E/UN

MCP4642T-103E/UN

Microchip Technology

MCP4642 Digital PotentiometersI2C128 PositionsMin 1.8V VMax 5.5V V

SOT-23

MCP4642T-103E/UN Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 14 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Number of Pins 10
Supplier Device Package 10-MSOP
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
Published 2008
Tolerance ±20%
Feature Selectable Address
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Temperature Coefficient150 ppm/°C
Resistance 10kOhm
Number of Positions 128
Max Operating Temperature125°C
Min Operating Temperature -40°C
Voltage - Supply 1.8V~5.5V
Base Part Number MCP4642
Operating Supply Voltage5V
Number of Elements 2
Configuration Rheostat
Interface I2C
Number of Circuits 2
Max Supply Voltage5.5V
Min Supply Voltage1.8V
Nominal Supply Current2.5μA
Memory TypeNon-Volatile
Taper Linear
Number of Taps 129
Resistance - Wiper (Ω) (Typ) 75
Temperature Coefficient (Typ) 150ppm/°C
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:5371 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.41000$1.41
500$1.3959$697.95
1000$1.3818$1381.8
1500$1.3677$2051.55
2000$1.3536$2707.2
2500$1.3395$3348.75

MCP4642T-103E/UN Product Details

MCP4642T-103E/UN Overview


This file is contained in a package of 10-TFSOP, 10-MSOP (0.118, 3.00mm Width).This pentometer begins to be stored by Non-Volatile.The digital potentiometer embeds 2 circuits.A secure version of the digital analogic can be found in the Tape & Reel (TR) package.This pentometer is protected from overcurrent by 129 taps.The pentometer consists of 128 positions.Surface Mount is the recommended mount direction.It can supply voltages up to 1.8V~5.5V.Digital potentiometers have a temperature range of -40°C~125°C.Limiting the flow with 10kOhm is possible.The MCP4642 family contains pentometer.By Surface Mount, digital potentiometer is mounted.This potentiameter gets 10 pins on it.Selectable Address can be found using this digital variable resistor.In a 5V supply voltage, potentiometers conduct.125°C ensures stable operation.It operates at -40°C at a minimum to maintain reliability.A maximum voltage of 5.5V can be delivered to it.1.8V is the minimum supply voltage it can operate at.Digital analogic consists of a total of 2 elements.

MCP4642T-103E/UN Features


Available in 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) package
2 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~125°C
10 pins
Operate supply voltage at the range of 5V

MCP4642T-103E/UN Applications


There are a lot of Microchip Technology MCP4642T-103E/UN Digital Potentiometers applications.

  • Used as voltage divider
  • Hi-Fi devices with up to 90dB dynamic range
  • Power meter
  • Adjustable gain amplifiers
  • Replaces mechanical potentiometers
  • Sensor auto referencing circuits
  • Programmable voltage regulator
  • Modern office equipment
  • DAC
  • Motor control

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