MCP4541-503E/MS - Microchip Technology

Manufacturer Part Number

MCP4541-503E/MS

Manufacturer

Microchip Technology

Introduction

The MCP4541-503E/MS is a digital potentiometer from Microchip Technology, designed for precision resistance tuning in a digitally controlled format.

Product Features and Performance

Non-volatile memory retains settings

129 taps for fine resolution

Interface: I2C for easy digital control

Operates across a wide voltage range (1.8V to 5.5V)

Features selectable address for multiple device communication

Surface mount technology for compact PCB layout

Product Advantages

High-resolution adjustment allows for precise setting

Non-volatile memory ensures persistent settings after power-off

Linear taper for proportional and predictable resistance changes

Wide operating temperature range suitable for various environments

Key Technical Parameters

Number of Circuits: 1

Resistance: 50k Ohms

Tolerance: ±20%

Temperature Coefficient: 150ppm/°C

Voltage Supply: 1.8V ~ 5.5V

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Robust operating temperature range ensures reliability in extreme conditions

Tolerance and temperature coefficient specifications to ensure performance stability

Compatibility

Interface: I2C compatible with various microcontrollers and processors

Application Areas

Consumer Electronics

Industrial Automation

Automotive Systems

Communication Devices

Product Lifecycle

Status: Active

Not near discontinuation and replacements or upgrades are readily available

Several Key Reasons to Choose This Product

Extended temperature and voltage range makes it versatile for different applications

Non-volatile memory feature adds operational reliability after power cycles

High resolution and configurable address enhancing flexibility in control systems

Robust design suitable for a wide range of industrial and consumer applications

Manufacturer reliability and support from Microchip Technology