MCP4361T-502E/ST

Product Category

The MCP4361T-502E/ST belongs to the category of digital potentiometers.

Basic Information Overview

• Use: The MCP4361T-502E/ST is used as a digitally controlled potentiometer for various applications, including audio equipment, instrumentation, and industrial control systems.
• Characteristics: It offers precise resistance settings, non-volatile memory, and low power consumption.
• Package: The MCP4361T-502E/ST is available in a small 8-lead MSOP package.
• Essence: It provides a compact and reliable solution for replacing traditional mechanical potentiometers with digital control.
• Packaging/Quantity: The MCP4361T-502E/ST is typically packaged in reels of 2500 units.

Specifications

• Resolution: 7-bit (128 wiper steps)
• Interface: SPI
• Operating Voltage: 2.7V to 5.5V
• Temperature Range: -40°C to +125°C
• Endurance: 1,000,000 write cycles per bit

Detailed Pin Configuration

The MCP4361T-502E/ST features a standard 8-pin configuration with specific pins dedicated to power, ground, and communication interface.

Functional Features

• Digital control of resistance value
• Non-volatile memory for storing settings
• SPI interface for easy integration with microcontrollers

Advantages and Disadvantages

Advantages: - Precise and repeatable resistance settings - Compact form factor - Low power consumption

Disadvantages: - Limited resolution compared to some other digital potentiometers - Requires understanding of SPI communication protocol for interfacing

Working Principles

The MCP4361T-502E/ST utilizes a combination of digital control logic and integrated resistive elements to achieve the desired resistance settings. The non-volatile memory ensures that the settings are retained even when power is removed.

Detailed Application Field Plans

The MCP4361T-502E/ST can be used in various applications such as: - Audio equipment: for volume control and tone adjustment - Instrumentation: for calibration and signal conditioning - Industrial control systems: for setting variable parameters in control loops

Detailed and Complete Alternative Models

Some alternative models to the MCP4361T-502E/ST include: - AD8403 - MAX5481 - X9C103S

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