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HomeProductsIntegrated Circuits (ICs)Data Acquisition - Digital PotentiometersMCP4231-503E/SL
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MCP4231-503E/SL - Microchip Technology

Manufacturer Part Number
MCP4231-503E/SL
Manufacturer
Microchip Technology
Allelco Part Number
32D-MCP4231-503E/SL
ECAD Model
Parts Description
IC DGTL POT 50KOHM 129TAP 14SOIC
Package
14-SOIC (0.154", 3.90mm Width)
Data sheet
MCP413x,415x,423x,425x.pdf
RoHs Status
ROHS3 Compliant
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Specifications

MCP4231-503E/SL Tech Specifications
Microchip Technology - MCP4231-503E/SL technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - MCP4231-503E/SL

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 14-SOIC  
Series -  
Resistance - Wiper (Ohms) (Typ) 75  
Resistance (Ohms) 50k  
Package / Case 14-SOIC (0.154", 3.90mm Width)  
Product Attribute Attribute Value  
Package Tube  
Operating Temperature -40°C ~ 125°C  
Number of Taps 129  
Number of Circuits 2  
Mounting Type Surface Mount  
Memory Type Volatile  
Interface SPI  
Features -  
Configuration Potentiometer  
Base Product Number MCP4231  

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

MCP4231-503E/SL

Manufacturer

Microchip Technology

Introduction

The MCP4231-503E/SL is a digital potentiometer from Microchip Technology, designed for data acquisition applications. It is encased in a 14-SOIC package and operates with a linear taper.

Product Features and Performance

Configuration: Dual Potentiometer

Number of Circuits: 2

Number of Taps: 129

Resistance: 50k Ohms

Control Interface: SPI

Memory Type: Volatile

Supply Voltage Range: 1.8V to 5.5V

Operating Temperature Range: -40°C to 125°C

Resistance Tolerance: ±20%

Temperature Coefficient: 150ppm/°C

Mounting Type: Surface Mount

Product Advantages

Dual potentiometer configuration for versatile control

Wide operating voltage and temperature range

High resolution with 129 taps for precise adjustments

Key Technical Parameters

Resistance: 50k Ohms

Supply Voltage: 1.8V to 5.5V

Number of Taps: 129

Operating Temperature: -40°C to 125°C

Memory Type: Volatile

Quality and Safety Features

Stable performance with a temperature coefficient of 150ppm/°C

Tolerance of ±20% ensuring reliability under varying conditions

Compatibility

SPI interface for compatibility with numerous microcontrollers and digital systems

Application Areas

Industrial controls

Communication systems

Consumer electronics

Portable devices

Product Lifecycle

Current Status: Active

This product is not nearing discontinuation and replacements or upgrades are available.

Several Key Reasons to Choose This Product

High resolution and precision with 129 taps

Robust performance across a wide range of temperatures and voltages

Easy integration with systems via SPI interface

Dual-channel configuration increases application versatility

Reliable operation with a stable resistance range and tolerance

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology MCP4231-503E/SL

Product Attribute MCP4231-503E/SL MCP4231-103E/SL MCP42100-I/SL MCP4232-104E/UN
Part Number MCP4231-503E/SL MCP4231-103E/SL MCP42100-I/SL MCP4232-104E/UN
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Configuration Potentiometer Potentiometer Potentiometer Rheostat
Interface SPI SPI SPI SPI
Resistance - Wiper (Ohms) (Typ) 75 75 175 75
Base Product Number MCP4231 MCP4231 MCP42100 MCP4232
Package / Case 14-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154", 3.90mm Width) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Temperature Coefficient (Typ) 150ppm/°C 150ppm/°C 800ppm/°C 150ppm/°C
Taper Linear Linear Linear Linear
Series - - - -
Memory Type Volatile Volatile Volatile Volatile
Supplier Device Package 14-SOIC 14-SOIC 14-SOIC 10-MSOP
Number of Taps 129 129 256 129
Features - - Cascade Pin -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Supply 1.8V ~ 5.5V 1.8V ~ 5.5V 2.7V ~ 5.5V 1.8V ~ 5.5V
Tolerance ±20% ±20% ±30% ±20%
Number of Circuits 2 2 2 2
Resistance (Ohms) 50k 10k 100k 100k
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 85°C -40°C ~ 125°C
Package Tube Tube Tube Tube

MCP4231-503E/SL Datasheet PDF

Download MCP4231-503E/SL pdf datasheets and Microchip Technology documentation for MCP4231-503E/SL - Microchip Technology.

Datasheets
MCP413x,415x,423x,425x.pdf
PCN Packaging
Label and Packing Changes 23/Sep/2015.pdf Packing Changes 10/Oct/2016.pdf
PCN Design/Specification
Copper Bond Wire 5/Nov/2015.pdf
PCN Assembly/Origin
Mult Devices 23/May/2017.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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MCP4231-503E/SL Image

MCP4231-503E/SL

Microchip Technology
32D-MCP4231-503E/SL

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