MCP4442T-104E/ST - Microchip

Manufacturer Part Number

MCP4442T-104E/ST

Manufacturer

microchip-technology

Introduction

The MCP4442T-104E/ST is a digital potentiometer from Microchip Technology. It is a 4-channel, 129-tap, 100kΩ linear rheostat with a non-volatile memory and I2C interface. This device is ideal for applications that require precise and programmable resistance control, such as audio equipment, industrial controls, and test and measurement instruments.

Product Features and Performance

4 independent digital potentiometer channels

129-tap resolution for precise resistance control

100kΩ linear taper per channel

I2C interface for easy digital control

Non-volatile memory to retain settings even when power is removed

Selectable I2C address for flexible system integration

Wide supply voltage range of 1.8V to 5.5V

Operating temperature range of -40°C to 125°C

Excellent temperature coefficient of 150ppm/°C

Product Advantages

Precise and programmable resistance control

Flexible I2C interface for easy integration

Non-volatile memory for reliable operation

Compact surface-mount package

Key Reasons to Choose This Product

Highly versatile and suitable for a wide range of applications

Excellent performance and reliability

Easy to integrate and configure

Cost-effective solution for precision resistance control

Quality and Safety Features

Robust surface-mount package

Compliance with industry standards

Rigorous quality control and testing

Compatibility

The MCP4442T-104E/ST is compatible with various microcontrollers and systems that support the I2C communication protocol.

Application Areas

Audio equipment (volume control, tone control)

Industrial controls (sensor calibration, process control)

Test and measurement instruments

Automated equipment

General-purpose programmable resistance control

Product Lifecycle

The MCP4442T-104E/ST is an active product. There are currently no equivalent or alternative models available. For the latest information and availability, please contact our website's sales team.