The MAX5457EEE+T is a cutting-edge digital potentiometer designed by Maxim Integrated, a leader in the development of integrated circuits for analog and mixed-signal applications. This device is a perfect solution for applications requiring precise resistance adjustments controlled digitally, such as volume control, gain adjustment, and line impedance matching.

Key Features

• Dual 256-Position: The MAX5457EEE+T features two 256-position potentiometers, providing fine adjustment capabilities for a wide range of applications.
• Nonvolatile Memory: It includes nonvolatile (EEPROM) memory to store the wiper position, ensuring that the last position is maintained even after power-off.
• Low Temperature Coefficient: With a low temperature coefficient, this device offers stable performance across a wide range of temperatures, making it suitable for demanding environments.
• I²C-Compatible Serial Interface: The integration of an I²C-compatible serial interface allows for easy communication with microcontrollers and other digital systems.
• Single-Supply Operation: Operating from a single 2.7V to 5.5V power supply, the MAX5457EEE+T is versatile and can be used in various battery-powered and portable devices.
• Compact Package: Available in a 16-pin QSOP package, it provides a compact solution that is ideal for space-constrained applications.

Applications

The MAX5457EEE+T is suitable for a range of applications, including:

• Audio Equipment: For volume control and balance adjustment.
• Automotive Systems: To adjust settings in car audio systems and other electronic controls.
• Industrial Control: As part of control systems requiring precise resistance adjustments.
• Communication Devices: For adjusting signal levels and matching line impedances.

Ordering Information

The MAX5457EEE+T is available in tape and reel format, denoted by the '+T' suffix, facilitating automated assembly processes for mass production. It is RoHS compliant and adheres to the strict standards set by Maxim Integrated for quality and reliability.