Maxim Integrated MAX5482EUD+ Digital Potentiometer

The MAX5482EUD+ is a high-performance, nonvolatile digital potentiometer designed by Maxim Integrated. It offers a robust solution for applications requiring precise resistance adjustments. This digital potentiometer is part of the MAX548x series and is widely used in various electronic systems for calibration and tuning purposes.

Key Features

• Resolution: The MAX5482EUD+ offers a 10-bit resolution, providing 1024 taps that allow for fine-grained control over the resistance settings.
• Nonvolatile Memory: It features integrated nonvolatile (EEPROM) memory, ensuring that the resistance setting is maintained even when the power is turned off.
• Interface: The device is equipped with a 3-wire SPI-compatible serial interface, facilitating easy communication with microcontrollers and other digital systems.
• Supply Voltage: It operates over a wide supply voltage range from +2.7V to +5.5V, making it suitable for both 3V and 5V systems.
• Temperature Range: The MAX5482EUD+ is designed to operate over an extended temperature range from -40°C to +85°C, ensuring reliable performance in diverse environments.
• Package: It comes in a 14-pin TSSOP package, which is compact and suitable for space-constrained applications.
• End-to-End Resistance: The device offers an end-to-end resistance of 10kΩ, which is typical for digital potentiometers in its class.

Applications

The MAX5482EUD+ digital potentiometer is ideal for a wide range of applications, including:

• Automated product calibration
• Adjustable power supplies and voltage dividers
• Audio equipment and volume control
• Feedback control systems
• Gain and offset adjustment

With its precision, reliability, and ease of use, the MAX5482EUD+ is an excellent choice for designers looking to integrate digital potentiometry into their systems. Whether used in industrial, consumer, or communication devices, this digital potentiometer from Maxim Integrated offers a dependable solution for resistance adjustment needs.