MCP4142-103E/MS - Microchip

Manufacturer Part Number

MCP4142-103E/MS

Manufacturer

microchip-technology

Introduction

The MCP4142-103E/MS is a digital potentiometer from Microchip Technology. It is a single-circuit, 129-tap device that provides a linear taper and can operate from 1.8V to 5.5V. The digital potentiometer features non-volatile memory, allowing the wiper position to be retained when power is removed.

Product Features and Performance

1 Circuit, 129 Taps

Linear Taper

10kΩ Resistance

SPI Interface

Non-Volatile Memory

Operating Voltage: 1.8V to 5.5V

Operating Temperature: -40°C to 125°C

Typical Wiper Resistance: 75Ω

Tolerance: ±20%

Temperature Coefficient: 150ppm/°C

Product Advantages

Non-volatile memory for wiper position retention

Wide operating voltage and temperature range

Compact surface-mount package

Key Reasons to Choose This Product

Reliable and robust digital potentiometer solution

Versatile interface and wide compatibility

Ideal for applications requiring precise resistance control

Quality and Safety Features

RoHS-compliant

Halogen-free

Compatibility

The MCP4142-103E/MS is compatible with various microcontrollers and other electronic devices that support the SPI interface.

Application Areas

Industrial automation and control systems

Audio equipment

Test and measurement instruments

Medical devices

Consumer electronics

Product Lifecycle

The MCP4142-103E/MS is an active product, and there are no known plans for discontinuation. Equivalent or alternative models may be available, but customers should contact our website's sales team for the most up-to-date information.