MCP4632T-503E/MF

Introduction

The MCP4632T-503E/MF is a digital potentiometer belonging to the category of integrated circuits. It is commonly used in electronic devices for adjusting resistance and controlling electrical circuits. This component offers unique characteristics, packaging, and quantity options that make it suitable for various applications.

Basic Information Overview

• Category: Integrated Circuits
• Use: Digital Potentiometer
• Characteristics: Programmable, Non-volatile Memory, Low Power Consumption
• Package: 8-MSOP (0.118", 3.00mm Width)
• Essence: Provides digital control over resistance values
• Packaging/Quantity: Tape & Reel (TR) 2500 per reel

Specifications

• Resistance: 50 kΩ
• Number of Positions: 129
• Interface: SPI
• Operating Voltage: 2.7V to 5.5V
• Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP4632T-503E/MF features a standard 8-pin configuration: 1. VDD - Power Supply 2. CS - Chip Select 3. SCK - Serial Clock Input 4. SI - Serial Data Input 5. SO - Serial Data Output 6. VSS - Ground 7. Wiper Terminal A 8. Wiper Terminal B

Functional Features

• Programmable Resistance: Allows digital setting of resistance values
• Non-volatile Memory: Retains settings even when power is removed
• Low Power Consumption: Ideal for battery-powered applications
• SPI Interface: Enables easy integration with microcontrollers

Advantages and Disadvantages

Advantages

• Precise digital control
• Compact package size
• Wide operating voltage range

Disadvantages

• Limited maximum resistance value
• Requires understanding of SPI communication protocol

Working Principles

The MCP4632T-503E/MF operates by digitally controlling the position of its wiper terminal, effectively changing the resistance between the two end terminals. This digital potentiometer utilizes non-volatile memory to retain its settings, ensuring consistent performance across power cycles.

Detailed Application Field Plans

The MCP4632T-503E/MF is well-suited for various applications, including: - Audio Equipment: Volume control circuits - Instrumentation: Calibration and offset adjustment - Industrial Control: Variable resistance control - Consumer Electronics: Display brightness adjustment

Detailed and Complete Alternative Models

• MCP4131T-503E/MF: 50 kΩ digital potentiometer with similar specifications
• AD8403ARZ50: 50 kΩ digital potentiometer with parallel interface

In conclusion, the MCP4632T-503E/MF digital potentiometer offers precise digital control over resistance values, making it an ideal choice for a wide range of electronic applications.

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