Maxim Integrated MAX5413EUD Digital Potentiometer

The MAX5413EUD from Maxim Integrated is a highly versatile digital potentiometer (digipot) designed for precision applications in both industrial and consumer electronics. This compact, nonvolatile device offers a reliable solution for adjusting system parameters or controlling variable resistors electronically.

Key Features:

• Resistance Options: The MAX5413EUD comes with a 10kΩ end-to-end resistance, which provides a broad range of adjustment for various applications.
• Resolution: It features a 256-tap point resolution, allowing for fine-grained control over the resistance settings.
• Interface: This digital potentiometer utilizes a simple 3-wire SPI-compatible serial interface, making it easy to integrate with a wide range of microcontrollers and digital systems.
• Nonvolatile Memory: It incorporates nonvolatile (EEPROM) memory to store the wiper position, ensuring the last position is retained even after the power is cycled.
• Power Supply: The device operates from a +2.7V to +5.5V single power supply, catering to low-voltage applications while maintaining performance.
• Package: The MAX5413EUD is available in a 14-pin TSSOP package, which is suitable for space-constrained applications.
• Temperature Range: It is specified for the extended -40°C to +85°C temperature range, ensuring reliable operation in diverse environments.

Applications:

The MAX5413EUD is ideal for a variety of applications, including:

• Adjustable power supplies and voltage dividers
• Volume control in audio systems
• Calibration and tuning of system parameters in industrial equipment
• Automotive electronics for setting and recalling preferences
• Programmable filters and delays

With its robust feature set, the Maxim Integrated MAX5413EUD digital potentiometer is an excellent choice for designers looking for a reliable and precise variable resistance solution. Its user-friendly interface and durable design make it an essential component for both prototyping and production-grade projects.