MCP4361T-103E/ST

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Digital potentiometers are electronic components that work similarly to electromechanical potentiometers. They provide adjustable resistance and are also known as digi-pots. MCP4361T-103E/ST is a Digital Potentiometer, ideal for application in data acquisition.

Features & Advantages

This digital potentiometer offers an impressive range of features and advantages. Its main features include:

• 3-wire Serial Interface: The MCP4361T-103E/ST potentiometer has a 3-wire serial interface, allowing it to be directly connected to a microcontroller or other digital ICs.
• Non-Volatile Memory: The MCP4361T-103E/ST digital potentiometer allows for non-volatile memory storage of up to 16 unique resistances.
• Dual-Channel: The MCP4361T-103E/ST digital potentiometer has dual-channel capability, enabling users to control two resistors simultaneously with one chip.
• SPI and I2C Compatible: The MCP4361T-103E/ST digital potentiometer is SPI and I2C compatible, offering users a choice of communication protocols.

The MCP4361T-103E/ST digital potentiometer is also equipped with a number of very useful advantages. Firstly, its dual-channel capability allows users to control two resistors with a single chip. Secondly, it offers non-volatile memory storage, enabling users to store up to 16 unique resistances in memory. Finally, its SPI and I2C compatibility allow for easy and quick communication between different digital systems.

Applications

The MCP4361T-103E/ST digital potentiometer is mainly used for applications in data acquisition. It can be used for analog-to-digital conversion, motion control, and motor control. Additionally, its dual-channel capability makes it ideal for applications involving multiple resistors.

Working Principle

The MCP4361T-103E/ST digital potentiometer works by electrically altering the resistance of the wiper terminal which is connected to the digital input terminal. By varying the output voltage to the digital input terminal, the resistance between the wiper and either of the fixed terminals can be electronically changed. This change in resistance is reflected in the output voltage of the digital potentiometer.

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