MCP41HV31T-502E/MQ

Introduction

The MCP41HV31T-502E/MQ is a digital potentiometer belonging to the category of electronic components. It is commonly used in various electronic circuits and systems to provide variable resistance, offering flexibility and control in different applications.

Basic Information Overview

• Category: Electronic Components
• Use: Variable Resistance in Electronic Circuits
• Characteristics: Digital Control, High Voltage Tolerance
• Package: MQ Package
• Essence: Provides Precise and Programmable Resistance
• Packaging/Quantity: Available in Reel Packaging with Quantity as per Requirement

Specifications

• Resistance Range: 5 kΩ
• Voltage Rating: 36 V
• Interface: SPI
• Operating Temperature Range: -40°C to +125°C
• Resolution: 7-bit

Detailed Pin Configuration

The MCP41HV31T-502E/MQ features a standard pin configuration with specific pins dedicated to power supply, communication interface, and the variable resistance output.

| Pin Name | Description | |----------|-------------| | VDD | Power Supply Voltage | | VSS | Ground | | CS | Chip Select for SPI Communication | | SCK | Serial Clock Input for SPI Communication | | SI | Serial Data Input for SPI Communication | | SO | Serial Data Output for SPI Communication | | A, B | Terminal Connections for Variable Resistance Output |

Functional Features

• Digital Control: The MCP41HV31T-502E/MQ can be precisely controlled digitally, allowing for easy integration into digital systems.
• High Voltage Tolerance: With a voltage rating of 36V, it is suitable for applications requiring high voltage handling capabilities.

Advantages and Disadvantages

Advantages

• Precise and Programmable Resistance
• Compact MQ Package
• SPI Interface for Easy Integration

Disadvantages

• Limited Resolution (7-bit)
• Requires SPI Controller for Operation

Working Principles

The MCP41HV31T-502E/MQ operates by utilizing digital control signals to adjust the resistance between its terminal connections. This digital potentiometer translates the digital input into an equivalent resistance value, providing a variable resistance output based on the control signals received.

Detailed Application Field Plans

The MCP41HV31T-502E/MQ finds extensive use in various applications, including: - Audio Equipment: Volume and Tone Control - Industrial Automation: Variable Resistance Control - Test and Measurement Instruments: Calibration and Adjustment

Detailed and Complete Alternative Models

• MCP41HV31T-103E/MQ: 10 kΩ Resistance Range
• MCP41HV31T-202E/MQ: 20 kΩ Resistance Range
• MCP41HV31T-503E/MQ: 50 kΩ Resistance Range

In conclusion, the MCP41HV31T-502E/MQ digital potentiometer offers precise and programmable resistance in a compact package, making it suitable for a wide range of electronic applications.

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