Introducing the MAX695EWE+ from Maxim Integrated

The MAX695EWE+ is a highly versatile and robust microprocessor (µP) supervisory circuit designed by Maxim Integrated to provide three essential functions for µP system monitoring: power-on reset control, watchdog timing, and battery backup switching. This compact and efficient device is an ideal solution for managing system integrity and ensuring reliable operation across a wide range of applications.

Key Features

• Power Supply Monitoring: The MAX695EWE+ monitors the power supply voltage and ensures that the system resets accurately during power-up, power-down, and brownout conditions. This feature is critical for preventing system errors and maintaining data integrity.
• Watchdog Timer: With its built-in watchdog timer, the device keeps a vigilant eye on the system operation. If the µP fails to provide a periodic signal, the MAX695EWE+ will initiate a system reset, helping to recover from software lockups or other malfunctions.
• Battery Backup: The device automatically switches to a backup battery when the main power supply fails, ensuring uninterrupted operation and data retention. This is particularly useful in systems where data preservation is crucial during power loss.
• Voltage Reference: A precise voltage reference output is provided for accurate system voltage monitoring, which is essential for applications requiring tight voltage regulation.
• Low Power Consumption: Designed for efficiency, the MAX695EWE+ consumes minimal power, making it suitable for battery-powered and portable applications where power conservation is a priority.
• Package and Temperature: The device is available in a 16-pin Wide SO package and operates over an extended temperature range, ensuring reliability and performance even in harsh environments.

Applications

The MAX695EWE+ is a versatile component that can be integrated into a wide range of electronic systems. It is particularly well-suited for:

• Computers and Servers
• Embedded Systems
• Industrial Controllers
• Telecommunication Equipment
• Portable/Battery-Powered Devices

With its comprehensive monitoring capabilities and robust design, the MAX695EWE+ from Maxim Integrated is a reliable choice for enhancing system stability and performance.