MCP4541-103E/MS - Microchip Technology

Manufacturer Part Number

MCP4541-103E/MS

Manufacturer

Microchip Technology

Introduction

The MCP4541-103E/MS is a digital potentiometer designed for data acquisition and control applications.

Product Features and Performance

Linear taper for precise adjustments

Single potentiometer configuration

129 taps for fine resolution

10k Ohms resistance value

I2C interface for communication

Non-volatile memory retains settings

8V to 5.5V supply voltage range

Selectable I2C address feature

150ppm/°C temperature coefficient for stable performance

Surface mount 8-MSOP package for compact design

Product Advantages

Consistent performance over a wide temperature range

Integrated EEPROM for memory retention

Low wiper resistance for minimal signal distortion

Small form factor suitable for high-density PCBs

Key Technical Parameters

Resistance: 10k Ohms

Supply Voltage: 1.8V ~ 5.5V

Number of Taps: 129

Operating Temperature: -40°C ~ 125°C

Memory Type: Non-Volatile

Interface: I2C

Tolerance: ±20%

Quality and Safety Features

Robust operating temperature range for high reliability

Compliance with industry safety and quality standards

Compatibility

Compatible with various microcontrollers supporting I2C

Suitable for use in standard surface mount processes

Application Areas

Industrial control systems

Consumer electronics

Automotive applications

Communication systems

Medical devices

Product Lifecycle

Active product with ongoing manufacturer support

Potential future upgrades or replacements based on technology evolution

Several Key Reasons to Choose This Product

Enhanced durability under extreme conditions

High-resolution adjustment capabilities

Ease of integration with existing digital systems

Energy-efficient design for low power applications

Long-term reliability with non-volatile memory feature