Maxim Integrated MAX5382LEUK+T Digital Potentiometer

The MAX5382LEUK+T is a precision digital potentiometer designed by Maxim Integrated to offer a compact and versatile solution for a wide range of applications. This digital potentiometer, or digipot, serves as an electronic replacement for mechanical potentiometers and variable resistors, providing precise and stable adjustments to various electronic circuits.

Key Features:

• Single 256-Position: The MAX5382LEUK+T offers a single resistor design with 256 wiper positions, allowing for fine-grained control over resistance settings.
• Low Temperature Coefficient: With a low temperature coefficient, this digipot ensures minimal deviation in resistance values over a wide temperature range, enhancing the stability and reliability of your application.
• Compact SOT23 Package: The device comes in a small SOT23-8 package, making it ideal for space-constrained applications without compromising on performance.
• Wide Operating Voltage: It operates across a broad voltage range of 2.7V to 5.5V, accommodating various power supply requirements and ensuring compatibility with both 3V and 5V systems.
• Low Power Consumption: Designed for power-sensitive applications, the MAX5382LEUK+T features low power consumption, which helps to extend battery life in portable devices.
• I²C Interface: The integrated I²C interface enables easy communication and control from a microcontroller or processor, simplifying integration into digital systems.
• Nonvolatile Memory: The onboard nonvolatile memory allows the wiper position to be stored upon power-down, ensuring that the last resistance setting is retained and automatically restored when power is reapplied.

Applications:

The MAX5382LEUK+T is suitable for a variety of applications where precise and programmable resistance adjustments are necessary. Common uses include:

• Adjustable power supplies
• Gain and offset adjustment
• Volume control in audio systems
• LCD screen brightness adjustment
• Automotive electronics

With its high precision, ease of use, and integration-friendly features, the MAX5382LEUK+T from Maxim Integrated is an excellent choice for designers looking to enhance the performance and flexibility of their electronic systems.