The MAX793SCSE from Maxim Integrated is a high-performance, low-power microprocessor (µP) supervisory circuit designed to monitor power supplies in µP and digital systems. It provides excellent circuit reliability and low cost by using Maxim’s innovative BiCMOS technology. This supervisory circuit is ideal for use in a wide range of applications including computers, controllers, intelligent instruments, and critical µP power monitoring.

Key Features

• Precision Monitoring: The MAX793SCSE offers precise monitoring of +3.3V, +5V, and adjustable voltage power supplies, ensuring that the system operates reliably within its power specifications.
• Reset Output: This device features an active-low reset output, which provides a guaranteed reset to the µP during power-up, power-down, and brownout conditions. The reset remains operational with VCC as low as 1V.
• Manual Reset: An additional manual reset feature allows for a reset to be triggered with an external switch or software command, providing enhanced control to the system operator.
• Low Power Consumption: The low power consumption of the MAX793SCSE makes it suitable for battery-operated systems, helping to extend the life of the system’s power source.
• Watchdog Timer: A built-in watchdog timer ensures that the µP does not hang in an uncontrolled state, improving system reliability.

Applications

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

Package and Quality

The MAX793SCSE comes in a compact 16-pin narrow SO package, making it suitable for space-constrained applications. Maxim Integrated's commitment to quality ensures that the MAX793SCSE meets the stringent requirements for industrial-grade components, offering both reliability and performance for critical applications.

With its combination of features, the MAX793SCSE from Maxim Integrated is an essential component for any system requiring robust power supply monitoring and processor supervision. By integrating this device into your design, you can enhance system stability, extend operational life, and reduce the risk of data loss due to power anomalies.