Manufacturer Part Number
MCP4131-503E/SN
Manufacturer
Microchip Technology
Introduction
MCP4131-503E/SN is a digital potentiometer designed for data acquisition and control applications.
Product Features and Performance
Single Potentiometer Configuration
129 Taps for Fine Adjustment
50k Ohms Resistance
Linear Taper for Precise Control
SPI Interface for Digital Communication
Volatile Memory Type
Tolerance of ±20%
Temperature Coefficient Typical at 150ppm/°C
Product Advantages
Compatible with Wide Range of Supply Voltages (1.8V to 5.5V)
High Reliability and Longevity
Ease of Integration into Various Circuits
Can Operate in Extreme Temperature Conditions from -40°C to 125°C
Enhanced Durability with Surface-Mount SOIC-8 Package
Key Technical Parameters
Resistance: 50k Ohms
Number of Circuits: 1
Supply Voltage: 1.8V to 5.5V
Operating Temperature Range: -40°C to 125°C
Memory Type: Volatile
Interface: SPI
Quality and Safety Features
High Temperature Operation
Consistent Performance with Tolerance of ±20%
Temperature Coefficient Indicates Stability Over Temperature Variations
Compatibility
SPI Communication for Seamless Integration with Microprocessors
Surface Mount 8-SOIC Package for Standard PCB Mounting
Application Areas
Automotive Systems
Consumer Electronics
Industrial Controls
Medical Devices
Product Lifecycle
Status: Active
No Current Indication of Discontinuation
Availability of Replacements or Upgrades Likely due to Active Status
Several Key Reasons to Choose This Product
Precise Control and Adjustability with 129 Taps
Broad Compatibility with Various Voltage Supplies
Excellent Performance in Harsh Temperature Environments
Ease of Digital Control through SPI Interface
Reliable Operation Ensured by Tight Tolerance and Temperature Coefficient
Suited for High-Density Mounting with Small Footprint SOIC Package
MCP4131-104E/MSMicrochip