MCP4541T-503E/MS - Microchip Technology

Manufacturer Part Number

MCP4541T-503E/MS

Manufacturer

Microchip Technology

Introduction

The MCP4541T-503E/MS is a digital potentiometer integrated circuit, part of microchip-technology's data acquisition products designed to simulate analog potentiometer functionality with digital control.

Product Features and Performance

Linear taper for precise control

Single potentiometer configuration

129 taps for fine resolution

50k Ohms resistance for versatile applications

I2C interface for simple digital communication

Non-volatile memory retains settings without power

Supports 1.8V to 5.5V supply voltage for flexibility in various circuits

Selectable address feature allows multiple devices on one bus

Tolerance of ±20%

Temperature coefficient of 150ppm/°C ensures performance stability across temperatures

Product Advantages

I2C interface simplifies integration into digital systems

Non-volatile memory enhances device reliability

High-resolution taps for precise adjustments

Wide operating temperature range (-40°C to 125°C) suits harsh environments

Flexible voltage supply compatibility supports diverse applications

Key Technical Parameters

Resistance: 50k Ohms

Interface: I2C

Number of Taps: 129

Voltage Supply: 1.8V to 5.5V

Operating Temperature: -40°C to 125°C

Resistance Wiper: 75 Ohms (Typ)

Quality and Safety Features

Designed to meet rigorous microchip-technology standards for quality

Robust against wide operating temperatures for safety in various environments

Compatibility

Compatible with any microcontroller that supports I2C communication

Versatile for use in both 3.3V and 5V systems

Application Areas

Consumer electronics volume control

Calibration of sensors and instruments

Automotive electronics adjustments

Industrial control systems

Product Lifecycle

Status: Active, ensuring availability for ongoing and new designs

No immediate risk of discontinuation, with support for upgrades or replacements accessible

Several Key Reasons to Choose This Product

The I2C interface offers easy integration with many digital systems.

High-resolution adjustments enable precise control for demanding applications.

Wide supply voltage range and operating temperature adapt to varying power supplies and environmental conditions.

Non-volatile memory ensures settings are maintained without continuous power, enhancing device reliability.

Microchip Technology's reputation for quality and long-term availability reduces risks in product development cycles.