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HomeProductsIntegrated Circuits (ICs)Data Acquisition - Digital PotentiometersMCP4242T-104E/UN
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MCP4242T-104E/UN - Microchip Technology

Manufacturer Part Number
MCP4242T-104E/UN
Manufacturer
Microchip Technology
Allelco Part Number
32D-MCP4242T-104E/UN
ECAD Model
Parts Description
IC DGT POT 100KOHM 129TAP 10MSOP
Package
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Data sheet
MCP414x/416x/424x/426x.pdf
RoHs Status
ROHS3 Compliant
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Specifications

MCP4242T-104E/UN Tech Specifications
Microchip Technology - MCP4242T-104E/UN technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - MCP4242T-104E/UN

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply 1.8V ~ 5.5V  
Tolerance ±20%  
Temperature Coefficient (Typ) 150ppm/°C  
Taper Linear  
Supplier Device Package 10-MSOP  
Series WiperLock™  
Resistance - Wiper (Ohms) (Typ) 75  
Resistance (Ohms) 100k  
Package / Case 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 125°C  
Number of Taps 129  
Number of Circuits 2  
Mounting Type Surface Mount  
Memory Type Non-Volatile  
Interface SPI  
Features -  
Configuration Rheostat  
Base Product Number MCP4242  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

MCP4242T-104E/UN

Manufacturer

Microchip Technology

Introduction

The MCP4242T-104E/UN is a digitally controlled potentiometer designed by Microchip Technology. It belongs to the WiperLock™ Series and is specialized in precise digital control over an analog signal path.

Product Features and Performance

Digital Potentiometer with dual rheostat configuration

129 taps for fine adjustment

100k Ohms resistance

SPI Interface for easy digital control

Non-Volatile memory retains settings

Linear taper for predictable output

Operating voltage range 1.8V to 5.5V

Temperature coefficient of 150ppm/°C ensuring stability across a wide temperature range

Product Advantages

Dual channel increases versatility in application

High resistance tolerance of ±20%

WiperLock™ Feature to secure wiper position

Suitable for high-temperature applications with an operating range of -40°C to 125°C

Non-Volatile memory preserves settings without power

Key Technical Parameters

Dual circuit configuration

129 taps per circuit

Resistance: 100k Ohms with ±20% tolerance

SPI digital interface

Supply Voltage: 1.8V to 5.5V

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Rigorous testing ensures reliability over temperature and time

Manufactured by Microchip Technology, a leader in semiconductor devices

Compatibility

SPI interface for widespread MCU/MPU compatibility

Surface Mount Technology (SMT) for modern PCB designs

Application Areas

Industrial control systems

Automotive electronics

Medical devices

Consumer electronics

Communication systems

Product Lifecycle

Currently in the "Active" phase

No immediate notice of discontinuation, ensuring supply stability

Manufacturer supports with potential future upgrades

Several Key Reasons to Choose This Product

High precision control with 129 taps for sensitivity adjustments

Robust performance in extreme temperatures

Versatile dual-channel configuration for complex systems

Reliable non-volatile memory for settings retention

Comprehensive manufacturer support from Microchip Technology

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology MCP4242T-104E/UN

Product Attribute MCP4242T-104E/UN MCP4251-103E/SL MCP4251-103E/ML MCP4241-104E/SL
Part Number MCP4242T-104E/UN MCP4251-103E/SL MCP4251-103E/ML MCP4241-104E/SL
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Configuration Rheostat Potentiometer Potentiometer Potentiometer
Voltage - Supply 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Number of Taps 129 257 257 129
Number of Circuits 2 2 2 2
Series WiperLock™ - - WiperLock™
Temperature Coefficient (Typ) 150ppm/°C 150ppm/°C 150ppm/°C 150ppm/°C
Memory Type Non-Volatile Volatile Volatile Non-Volatile
Taper Linear Linear Linear Linear
Features - - - -
Resistance - Wiper (Ohms) (Typ) 75 75 75 75
Package Tape & Reel (TR) Tube Tube Tube
Interface SPI SPI SPI SPI
Resistance (Ohms) 100k 10k 10k 100k
Base Product Number MCP4242 MCP4251 MCP4251 MCP4241
Tolerance ±20% ±20% ±20% ±20%
Package / Case 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 14-SOIC (0.154", 3.90mm Width) 16-VQFN Exposed Pad 14-SOIC (0.154", 3.90mm Width)
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Supplier Device Package 10-MSOP 14-SOIC 16-QFN (4x4) 14-SOIC

MCP4242T-104E/UN Datasheet PDF

Download MCP4242T-104E/UN pdf datasheets and Microchip Technology documentation for MCP4242T-104E/UN - Microchip Technology.

Datasheets
MCP414x/416x/424x/426x.pdf
PCN Packaging
Label and Packing Changes 23/Sep/2015.pdf Packing Changes 10/Oct/2016.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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MCP4242T-104E/UN Image

MCP4242T-104E/UN

Microchip Technology
32D-MCP4242T-104E/UN

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