MCP4542-104E/MS - Microchip

Manufacturer Part Number

MCP4542-104E/MS

Manufacturer

Microchip Technology

Introduction

The MCP4542-104E/MS is a digital potentiometer IC from Microchip Technology. It provides a digitally controlled resistive element that can be used to replace traditional analog potentiometers in a wide range of applications.

Product Features and Performance

1 circuit with 129 taps

100kΩ linear taper

I2C interface for digital control

Non-volatile memory to retain settings

Selectable address for I2C communication

8V to 5.5V supply voltage range

±20% resistance tolerance

150ppm/°C temperature coefficient

Surface mount 8-MSOP package

Product Advantages

Digital control for precise and repeatable resistance settings

Non-volatile memory eliminates the need to re-set the resistance on power-up

Small package size suitable for space-constrained designs

Wide operating temperature range of -40°C to 125°C

Key Reasons to Choose This Product

Versatile digital potentiometer functionality in a compact package

Reliable performance and long-term stability

Easy digital integration through the I2C interface

Cost-effective solution compared to traditional analog potentiometers

Quality and Safety Features

Robust design for reliable operation

Compliance with industry standards and safety regulations

Compatibility

Suitable for a wide range of applications requiring digital potentiometer functionality

Application Areas

Audio and video equipment

Household appliances

Industrial automation and control systems

Test and measurement equipment

Medical devices

Product Lifecycle

["The MCP4542-104E/MS is an active product, with no plans for discontinuation.","There are equivalent or alternative digital potentiometer models available from Microchip Technology, such as the MCP4541, MCP4542, and MCP4543 series.","For more information on alternative models or product availability, please contact our website's sales team."]