Manufacturer Part Number
MCP4541T-103E/MS
Manufacturer
Microchip Technology
Introduction
MCP4541T-103E/MS is a digital potentiometer, part of Microchip Technology's data acquisition products, used for simulating the analog functionality of a mechanical potentiometer.
Product Features and Performance
Digital Potentiometer with 129 wiper positions
10k Ohm resistance
Linear taper for proportional analog control
I2C Interface for easy digital communication
Non-Volatile memory retains settings
8V to 5.5V supply voltage range
Selectable address feature for multiple ICs on the same bus
Surface Mount, 8-MSOP package for compact circuitry
Product Advantages
Precise position control with 129 taps
Retains last position on power-up due to non-volatile memory
Flexible power requirements suitable for various applications
Easy integration into systems with I2C communication
Reduced space requirement with surface mount form factor
Key Technical Parameters
Number of Circuits: 1
Resistance: 10k Ohms
Interface: I2C
Memory Type: Non-Volatile
Voltage Supply Range: 1.8V ~ 5.5V
Temperature Coefficient: 150ppm/°C
Operating Temperature: -40°C ~ 125°C
Resistance Wiper: 75 Ohms (Typ)
Quality and Safety Features
Demonstrates high-reliability and stability over temperature ranges
Compliant with industry standards for safety and quality assurance
Compatibility
Compatible with digital systems requiring precise resistive control
Suitable for use in mixed-signal environments due to its digital interface and analog output
Application Areas
Audio/Visual equipment
Automotive systems
Data equipment
Communication devices
Industrial control systems
Product Lifecycle
Currently active with no indication of discontinuation, ensuring availability for both new designs and existing products in need of maintenance.
Several Key Reasons to Choose This Product
Microchip Technology's reputation for reliability and performance
Precision control with 129 adjustable positions provides versatility in application.
Non-volatile memory increases device reliability by retaining settings.
Broad compatibility and ease of integration with various systems and protocols.
Operational stability across a wide range of temperatures and supply voltages.
Compact, surface mount package suits modern, space-constrained designs.
MCP4542-104E/MSMicrochip