MCP4131-503E/SN - Microchip Technology

Manufacturer Part Number

MCP4131-503E/SN

Manufacturer

Microchip Technology

Introduction

MCP4131-503E/SN is a digital potentiometer designed for data acquisition and control applications.

Product Features and Performance

Single Potentiometer Configuration

129 Taps for Fine Adjustment

50k Ohms Resistance

Linear Taper for Precise Control

SPI Interface for Digital Communication

Volatile Memory Type

Tolerance of ±20%

Temperature Coefficient Typical at 150ppm/°C

Product Advantages

Compatible with Wide Range of Supply Voltages (1.8V to 5.5V)

High Reliability and Longevity

Ease of Integration into Various Circuits

Can Operate in Extreme Temperature Conditions from -40°C to 125°C

Enhanced Durability with Surface-Mount SOIC-8 Package

Key Technical Parameters

Resistance: 50k Ohms

Number of Circuits: 1

Supply Voltage: 1.8V to 5.5V

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

Memory Type: Volatile

Interface: SPI

Quality and Safety Features

High Temperature Operation

Consistent Performance with Tolerance of ±20%

Temperature Coefficient Indicates Stability Over Temperature Variations

Compatibility

SPI Communication for Seamless Integration with Microprocessors

Surface Mount 8-SOIC Package for Standard PCB Mounting

Application Areas

Automotive Systems

Consumer Electronics

Industrial Controls

Medical Devices

Product Lifecycle

Status: Active

No Current Indication of Discontinuation

Availability of Replacements or Upgrades Likely due to Active Status

Several Key Reasons to Choose This Product

Precise Control and Adjustability with 129 Taps

Broad Compatibility with Various Voltage Supplies

Excellent Performance in Harsh Temperature Environments

Ease of Digital Control through SPI Interface

Reliable Operation Ensured by Tight Tolerance and Temperature Coefficient

Suited for High-Density Mounting with Small Footprint SOIC Package