Manufacturer Part Number
MCP4361-503E/ST
Manufacturer
Microchip Technology
Introduction
High-precision digital potentiometer with SPI interface for versatile control applications.
Product Features and Performance
4-channel digital potentiometer
Non-volatile memory to retain settings
Multiple taps for increased precision
Smooth linear taper response
SPI digital interface for communication
Extended temperature range for harsh environments
Product Advantages
Precision resistance control
Durable under wide temperature variations
Easy to integrate with microcontroller systems
WiperLock™ technology ensures wiper position stability
Key Technical Parameters
Resistance: 50k Ohms
Number of Circuits: 4
Number of Taps: 257
Voltage Supply Range: 1.8V to 5.5V
Temperature Coefficient: 150ppm/°C typical
Operating Temperature: -40°C to +125°C
Quality and Safety Features
Robust TSSOP packaging for surface mounting
Consistent performance ensured by stringent Microchip quality standards
Compatibility
Compatible with SPI-controlled devices
Application Areas
Automotive electronics
Industrial automation
Consumer electronics
Precision control systems
Product Lifecycle
Product Status: Active
Not nearing discontinuation
Replacements and upgrades are available
Several Key Reasons to Choose This Product
Reliable performance in extreme temperatures
High resolution with 257 taps for precise control
Non-volatile memory preserves settings without power
Versatile for multiple applications due to 1.8V-5.5V supply range
Multi-channel capability for complex systems
Ensures stable resistance settings with WiperLock™ technology
