Maxim Integrated MAX5417LETA+ Digital Potentiometer

The MAX5417LETA+ is a high-performance, nonvolatile digital potentiometer designed by Maxim Integrated to provide precision and durability in a variety of applications. This compact and efficient component offers a convenient way to adjust and control resistance values in electronic circuits without the need for manual tuning.

Key Features

• Resistance Value: The MAX5417LETA+ offers a resistance range of 100kΩ, which is suitable for a wide range of applications that require fine-tuning of resistance.
• Interface: It features a simple 3-wire SPI-compatible serial interface that enables easy communication with microcontrollers and other digital systems.
• Resolution: The device provides a 256-tap point resolution, allowing for very precise adjustments to the resistance value.
• Nonvolatile Memory: It incorporates nonvolatile (EEPROM) memory to store the wiper position, ensuring that the last programmed position is retained even after the power is cycled.
• Power Supply: Operating from a single +2.7V to +5.5V supply voltage, the MAX5417LETA+ is versatile for use in both low-voltage and standard systems.
• Package: The device comes in a compact 8-pin TDFN package, making it suitable for space-constrained applications.
• Temperature Range: With an operational temperature range of -40°C to +125°C, the digital potentiometer can be used in environments with varying temperature conditions.

Applications

The MAX5417LETA+ is ideal for a variety of applications, including:

• Adjustable power supplies
• Audio equipment volume control
• Automotive electronics
• Calibration and trimming systems
• Feedback circuitry

With its robust design and high-resolution adjustment capabilities, the MAX5417LETA+ is a reliable solution for designers looking to implement digital potentiometers in their systems. Its nonvolatile memory and compatibility with serial interfaces make it a user-friendly choice for both prototyping and production-scale projects.