MCP4231-503E/SL - Microchip Technology

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