Manufacturer Part Number
MCP41050-E/SN
Manufacturer
Microchip Technology
Introduction
The MCP41050-E/SN is a single-channel, linear taper digital potentiometer that provides variable resistance adjustments through a SPI interface. It is housed in an 8-SOIC package.
Product Features and Performance
SPI interface for easy integration into digital systems
256-position adjustment for fine resolution
Linear taper for predictable resistance changes
Volatile memory resets to default upon power cycling
Operates over a wide voltage range (2.7V to 5.5V)
Product Advantages
High resistance precision for accurate control
Easy to use with most microcontrollers
Compact 8-SOIC package saves board space
Wide operating temperature range suitable for various environments
Key Technical Parameters
Resistance: 50k Ohms
Tolerance: ±30%
Temperature Coefficient: 800ppm/°C
Supply Voltage: 2.7V ~ 5.5V
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Robust surface mount package withstands harsh conditions
Designed to meet high quality and reliability standards
Compatibility
SPI interface ensures compatibility with most microcontroller platforms
Application Areas
Volume control in audio applications
Brightness adjustment in lighting systems
Variable resistance settings in test equipment
Product Lifecycle
Active product status suggests ongoing manufacturing and support
No immediate indication of discontinuation, ensuring long-term availability
Several Key Reasons to Choose This Product
High-resolution adjustment capability offers precise control
Broad compatibility with microcontrollers and digital systems
Wide operating voltage and temperature ranges enhance versatility
Reliable performance underpinned by Microchip Technology's reputation
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