Maxim Integrated MAX5479EUD+T Digital Potentiometer

The MAX5479EUD+T from Maxim Integrated is a sophisticated digital potentiometer device, designed to offer precision and flexibility for a variety of applications. It is a part of MAX5479 series, which are nonvolatile, dual 256-position, digital potentiometers that communicate through a SPI interface. This particular model is equipped with a robust feature set, making it an ideal choice for adjusting and calibrating voltage, current, and resistance in electronic circuits.

Key Features

• Resolution: The MAX5479EUD+T provides a fine resolution with its 256-position adjustment capability, allowing for precise control over the output.
• Interface: It utilizes a SPI interface for communication, which ensures compatibility with a wide range of microcontrollers and digital systems.
• Nonvolatile Memory: The settings can be stored in the onboard nonvolatile (EEPROM) memory, ensuring that the device retains its configuration even after power is removed.
• Dual Channels: This digital potentiometer features two independent channels, offering greater versatility in its application.
• Wide Operating Voltage Range: It operates across a broad voltage range from 2.7V to 5.5V, making it suitable for both low and standard voltage applications.
• End-to-End Resistance Values: It is available with end-to-end resistance values of 10kΩ, 50kΩ, and 100kΩ, catering to a variety of design requirements.
• Compact Package: Housed in a 14-pin TSSOP package, the MAX5479EUD+T is designed for space-constrained applications.

Applications

The MAX5479EUD+T is versatile and can be used in a range of applications, including:

• Automated product calibration
• Adjustable power supplies
• Gain and offset adjustment
• Volume control in audio systems
• Feedback circuitry adjustments

With its high-resolution control and nonvolatile memory, the MAX5479EUD+T is a reliable and efficient solution for designers looking to add digital potentiometer functionality to their electronic projects. Maxim Integrated's commitment to quality ensures that this digital potentiometer will deliver consistent performance and durability for the most demanding applications.