MCP4131-103E/P - Microchip

Manufacturer Part Number

MCP4131-103E/P

Manufacturer

microchip-technology

Introduction

The MCP4131-103E/P is a digital potentiometer from Microchip Technology. It is a single-channel device with a linear taper and 129 taps, offering a resistance value of 10kΩ. The device features an SPI interface and operates on a supply voltage range of 1.8V to 5.5V.

Product Features and Performance

Single-channel digital potentiometer with linear taper

129 taps for precise resistance adjustment

10kΩ resistance value

SPI interface for digital control

Operates on a supply voltage range of 1.8V to 5.5V

Typical wiper resistance of 75Ω

Temperature coefficient of 150ppm/°C

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

Product Advantages

Precise digital control of resistance value

Compact through-hole package

Volatile memory for quick response

Wide operating voltage and temperature range

Key Reasons to Choose This Product

Precise resistance adjustment with 129 taps

Compact and space-efficient design

Ease of digital control via SPI interface

Reliable performance across a wide temperature range

Quality and Safety Features

Meets industry standards for quality and reliability

RoHS-compliant for environmental responsibility

Compatibility

The MCP4131-103E/P is compatible with various microcontrollers and digital systems that support SPI communication.

Application Areas

Analog signal conditioning

Gain/attenuation control

Bias adjustment

Impedance matching

Calibration circuits

Product Lifecycle

The MCP4131-103E/P is an active product. There are no immediate plans for discontinuation. Customers should check with our website's sales team or their authorized distributors for the latest product availability and any potential alternative models.