Manufacturer Part Number
MCP41010-I/P
Manufacturer
Microchip Technology
Introduction
The MCP41010-I/P is a single-channel digital potentiometer that simulates the analog functionality of a traditional potentiometer.
Product Features and Performance
Single-channel digital potentiometer
256-position linear taper
Programmable via SPI interface
Volatile memory
10kΩ end-to-end resistance
Tolerance of ±20%
Temperature Coefficient of 800ppm/°C
Product Advantages
Precise digital control
Consistent performance over wide temperature range
Integrates with modern microcontroller environments
Small form factor for space-constrained applications
Key Technical Parameters
Number of Circuits: 1
Number of Taps: 256
Resistance: 10kΩ
Interface: SPI
Voltage Supply: 2.7V to 5.5V
Operating Temperature: -40°C to 85°C
Wiper Resistance: 73Ω typical
Quality and Safety Features
Built to withstand industrial temperature ranges
Robust against variances such as supply voltage changes
Compatibility
Compatible with SPI protocol for versatile use with various microcontrollers
Application Areas
Automotive systems
Consumer electronics
Industrial controls
Communication systems
Product Lifecycle
Active product not reported as nearing discontinuation
Replacements or upgrades should be sourced from the Microchip Technology product range
Several Key Reasons to Choose This Product
High-resolution with 256 taps allows for fine adjustments
Linear taper for predictable resistance changes
Extended temperature range suitable for harsh environments
Easy integration with digital systems via SPI
Well-suited for calibration and adjustable settings in electronic circuits
Manufacturer-backed quality and reliability
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