Product Overview: MAX813LMJA/883 from Maxim Integrated

The MAX813LMJA/883 is a highly reliable supervisory circuit designed and manufactured by Maxim Integrated, a company renowned for its innovative and high-performance analog and mixed-signal engineering solutions. This product is specifically crafted to meet the stringent requirements of military applications, adhering to the 883B standard, which ensures its robustness and suitability for mission-critical systems.

At the core of the MAX813LMJA/883's functionality is its ability to monitor power supplies in microprocessor (µP) systems, providing a crucial safeguard against system failures. It achieves this through a precision voltage monitor, which keeps a vigilant eye on the system's power supply levels. When these levels fall below the acceptable threshold, the MAX813LMJA/883 reacts swiftly, initiating a reset signal that lasts a minimum of 140ms after the supply voltage returns to an acceptable level. This reset signal ensures that the µP and other critical components have adequate time to stabilize before normal operation resumes.

Moreover, the device features a manual reset capability, allowing system designers or operators to trigger a system reset as needed. This manual intervention can be invaluable in scenarios that require a system reboot or when implementing routine maintenance procedures.

The MAX813LMJA/883 is also notable for its versatility. It boasts a wide operating voltage range, accommodating systems that operate anywhere from 4.5V to 5.5V. This flexibility makes it an ideal choice for a diverse array of military-grade electronic systems. Additionally, its low power consumption is a significant advantage, especially in battery-powered or energy-sensitive applications where efficiency is paramount.

Encased in a durable 8-pin CERDIP package, the MAX813LMJA/883 promises not only functional excellence but also physical resilience. Its packaging is designed to withstand harsh environments, ensuring reliable performance even under the most challenging conditions.

In summary, the MAX813LMJA/883 supervisory circuit from Maxim Integrated stands out as a robust, reliable, and essential component for military-grade electronic systems. With its precision monitoring, reset functionality, manual reset option, wide operating voltage range, and energy efficiency—all packaged in a rugged exterior—it's engineered to maintain system integrity and prevent costly downtime.