The MAX813CPA is a highly reliable supervisory circuit designed by Maxim Integrated, a renowned leader in the development of innovative analog and mixed-signal products. This supervisory circuit is engineered to monitor power supplies in microprocessor and digital systems, providing a significant layer of protection and stability. It ensures that the microprocessor always starts up in a known state and helps to prevent code execution errors during power-up, power-down, and brown-out conditions.

Key Features

• Power Supply Monitoring: The MAX813CPA is adept at keeping a vigilant eye on the system power supply, ensuring voltages remain within operational thresholds.
• Manual Reset Input: It includes a manual reset input that allows for a system reset to be triggered with an external button or signal.
• Reset Timeout: The circuit generates a reset pulse when it detects an out-of-tolerance power supply, with a timeout period that ensures the system has sufficient time to return to a stable state.
• Low Power Consumption: This device is designed for low power consumption, making it an ideal choice for power-sensitive applications.
• High Accuracy: It offers high accuracy in monitoring the power supply, ensuring reliable operation of the connected microprocessor system.
• Wide Operating Temperature: The MAX813CPA operates effectively across a broad temperature range, making it suitable for various environments and applications.

Applications

The MAX813CPA is versatile and can be used in a variety of applications where precise power supply monitoring is critical. These applications include:

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

Technical Specifications

The device comes in an 8-pin PDIP package and operates over a wide voltage range. It is designed to be robust and reliable, with built-in features to prevent system errors due to power supply issues.

For detailed technical specifications, designers and engineers are encouraged to consult the MAX813CPA datasheet provided by Maxim Integrated. This datasheet contains in-depth information on electrical characteristics, pin configurations, timing diagrams, and application circuits.