Maxim Integrated MAX6302ESA Microprocessor Supervisory Circuit

The MAX6302ESA from Maxim Integrated is a highly reliable microprocessor (µP) supervisory circuit designed to maintain system integrity during power failures or unexpected behavior in digital systems. This compact, essential component is housed in a space-saving 8-pin SOIC package, making it an ideal choice for space-constrained applications.

Key Features

• Voltage Monitoring: The MAX6302ESA offers precise monitoring of power supplies, ensuring that the µP and other critical system components operate within specified voltage levels. It features a factory-trimmed reset threshold voltage, which helps in the quick detection of out-of-tolerance power supply conditions.
• Reset Output: In the event of a power supply anomaly, the device generates a reset signal that remains asserted for a minimum of 140ms after VCC has risen above the reset threshold. This reset output ensures that the µP starts up in a known state, enhancing system reliability.
• Low Power Consumption: Designed for power-sensitive applications, the MAX6302ESA operates with a low quiescent current, making it suitable for battery-powered devices where power efficiency is critical.
• Manual Reset Input: An additional feature is the manual reset input, which allows for an external trigger to initiate a system reset. This manual intervention capability can be crucial during system troubleshooting or when a controlled system restart is necessary.
• Debounced Input: The manual reset input is debounced, ensuring that only clean reset signals are recognized, thus preventing false triggering due to noise or contact bounce.

Applications

The MAX6302ESA is versatile and can be used in a wide range of applications, including:

• Computers and Controllers
• Portable/Battery-Powered Equipment
• Intelligent Instruments
• Embedded Systems

With its robust feature set and compact form factor, the MAX6302ESA provides an efficient and reliable solution for system monitoring and protection. Maxim Integrated's commitment to quality ensures that this supervisory circuit will enhance the performance and stability of your electronic systems.