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
MCP4541-502E/MSMicrochip