The MAX5417META+ is a highly integrated digital potentiometer (digipot) designed and manufactured by Maxim Integrated, a renowned leader in analog and mixed-signal products. This precision device offers a compact, electronically controllable alternative to mechanical potentiometers and variable resistors.

Key Features

• Resistance Range: The device features a 50kΩ end-to-end resistance value, providing a wide range of adjustment for various applications.
• Resolution: With 256-tap points, it offers fine resolution adjustments, allowing for precise control over the resistance settings.
• Nonvolatile Memory: The onboard nonvolatile (EEPROM) memory ensures that the last programmed resistance value is retained even after the device is powered down, providing stable and reliable operation.
• Interface: It is equipped with a simple 3-wire SPI-compatible serial interface, making it easy to integrate into a variety of microcontroller-based systems.
• Package: The MAX5417META+ comes in a compact 8-pin TSSOP package, suitable for space-constrained applications.
• Power Supply: It operates from a +2.7V to +5.5V single power supply, accommodating a variety of power environments.
• Temperature Range: The device is designed to operate over the extended -40°C to +125°C temperature range, ensuring reliable performance in harsh conditions.

Applications

The MAX5417META+ is versatile and can be used in a wide array of applications, including:

• Adjustable power supplies
• Gain and offset adjustment
• Volume control in audio systems
• Liquid crystal display (LCD) screen adjustment
• Automotive electronics
• Industrial control systems

Summary

In summary, Maxim Integrated's MAX5417META+ digital potentiometer offers designers a reliable and precise solution for applications requiring variable resistance settings. Its robust feature set, combined with the ease of integration, makes it an excellent choice for both simple and complex electronic systems.