Maxim Integrated's MAX699EWE+ Supervisory Circuit

The MAX699EWE+ from Maxim Integrated is a sophisticated supervisory circuit designed to monitor power supplies in microprocessor systems, providing a reliable safeguard against system failures due to power fluctuations and brownout conditions. This essential component ensures that your electronic systems maintain their integrity and continue to operate smoothly under various power conditions.

Key Features

• Power Supply Voltage Monitoring: The device is capable of monitoring 5V, 3.3V, and 3V power supplies, making it versatile for a wide range of applications.
• Manual Reset Input: This feature allows for a manual system reset, which can be triggered by an external button or logic signal, providing additional control over the system's operation.
• Watchdog Timer: The built-in watchdog timer ensures that the system is operating correctly by monitoring the microprocessor or microcontroller for activity. If the watchdog timer is not periodically reset by the system, it will automatically generate a system reset signal.
• Power-Fail Comparator: This function alerts the system in the event of an impending power failure, allowing for safe shutdown procedures to be initiated, thereby protecting data and hardware.
• Low Battery Detector: The MAX699EWE+ includes a feature to detect low battery conditions, alerting the system to take necessary actions before complete power loss occurs.
• High Accuracy: With precision voltage monitoring, the device ensures accurate and reliable system operation.

Applications

The MAX699EWE+ is ideal for use in a variety of applications where reliable system monitoring is critical. These include:

• Computers and Servers
• Embedded Systems
• Communication Equipment
• Portable/Battery-Powered Devices

With its small footprint, the MAX699EWE+ comes in a 16-SOIC package, making it easy to integrate into your design without taking up significant board space. Maxim Integrated's commitment to quality ensures that the MAX699EWE+ supervisory circuit will provide an extra layer of protection to your system, maintaining performance and stability through all types of power conditions.