MCP4541T-502E/MS - Microchip Technology

Manufacturer Part Number

MCP4541T-502E/MS

Manufacturer

Microchip Technology

Introduction

Digital Potentiometer for applications requiring variable resistance settings

Product Features and Performance

Linear Taper for predictable resistance changes

Single Potentiometer Configuration simplifies usage

129 Taps for fine adjustment of resistance

5k Ohms Resistance allows for common range use

I2C Interface for easy digital communication

Non-Volatile Memory retains settings

Selectable Address for multiple device use on the same bus

Product Advantages

High-precision resistance tuning

Simple electronic control via I2C bus

Durable under varying voltages (1.8V to 5.5V)

Low Temperature Coefficient for stability across temperatures

Surface Mount Technology for compact printed circuit boards

Key Technical Parameters

Resistance: 5k Ohms

Taps: 129

Interface: I2C

Memory Type: Non-Volatile

Voltage Supply Range: 1.8V ~ 5.5V

Tolerance: ±20%

Temperature Coefficient: 150ppm/°C

Quality and Safety Features

Conforms to industry standard quality measures

Comprehensive safety features for reliable operation

Compatibility

Compatible with any MCU/MPU that supports I2C interface

Application Areas

Consumer Electronics

Industrial Control

Automotive Systems

Telecommunication Infrastructures

Product Lifecycle

Status: Active

Continuously manufactured and fully supported

Replacements or upgrades may be available

Several Key Reasons to Choose This Product

High reliability due to non-volatile memory

Wide operating temperature range makes it suitable for various environments

The precision adjustment capability offers precise control

Compatible with many electronic devices through I2C

Versatile supply voltage range for use in various applications

Low wiper resistance reduces power dissipation

Easy to mount with an 8-MSOP package