Manufacturer Part Number
MCP41HV51-104E/MQ
Manufacturer
Microchip Technology
Introduction
The MCP41HV51-104E/MQ is a high-voltage digital potentiometer designed for optimal performance in data acquisition applications, providing flexibility in control adjustments and signal conditioning with programmable resistance settings.
Product Features and Performance
Linear taper potentiometer
256 taps for fine resolution
Operates from a wide voltage range (1.8V up to 36V)
Volatile memory type
SPI interface for digital communication
Can handle a temperature range of -40°C to 125°C
100k Ohms resistance with ±20% tolerance
Typical Temperature Coefficient of 100ppm/°C ensures stability
Product Advantages
Provides precise adjustment capability with 256 position settings
Wide voltage range compatibility enhances usage in diverse electrical environments
Robust operating temperature range suited for extreme conditions
Compact 20-VQFN (5x5) package suitable for space-constrained applications
Key Technical Parameters
Number of Circuits: 1
Resistance: 100k Ohms with ±20% tolerance
Temperature Coefficient (Typ): 100ppm/°C
Voltage - Supply: 1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V
Interface: SPI
Package: 20-VQFN Exposed Pad
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Designed for high reliability and robust performance in harsh environments
Built to achieve stable performance with a temperature coefficient of 100ppm/°C
Compatibility
Ideal for use in systems requiring precise resistance control using SPI interface
Compatible with a wide range of supply voltages
Application Areas
Data acquisition systems
Automated industrial systems
Consumer electronics adjustments
Communication equipment signal conditioning
Product Lifecycle
Currently marked as Active
Future support with replacements or upgrades are expected as technology evolves
Several Key Reasons to Choose This Product
High-resolution adjustments with 256 taps facilitating precise control
Supports a broad range of operating voltages accommodating multiple system requirements
Durable and resilient across a range of extreme temperatures ideal for varying operational environments
Efficient and adaptable with SPI interface for a variety of digital controls and adjustments
Compact and reliable package design suitable for high-density mounting configurations
