The MAX815NCPA is a compact, highly integrated microprocessor supervisory circuit designed by Maxim Integrated to monitor power supplies in microprocessor and digital systems. It provides a significant level of system reliability and accuracy required in critical applications. This supervisory circuit ensures that the microprocessor is reset to a known state during power-up, power-down, or brown-out conditions.

Key Features

• Precision Monitoring: The device features a precision voltage monitor that keeps a watchful eye on the system's power supply, ensuring that the microprocessor has a stable voltage to operate efficiently.
• Power-On Reset: It includes a power-on reset function that holds the microprocessor in the reset state for a minimum of 140ms after power becomes valid, ensuring the system starts up correctly every time.
• Manual Reset: An additional manual reset input allows for an external trigger to reset the system, providing an extra layer of control for system operators or during debugging phases.
• Low Power Consumption: Designed for power-sensitive applications, the MAX815NCPA operates with low power consumption, making it suitable for portable and battery-operated devices.
• Versatile Voltage Range: It supports a wide operating voltage range, accommodating various microprocessor requirements and ensuring compatibility with multiple system architectures.

Applications

The MAX815NCPA is ideal for use in a range of applications that require reliable voltage monitoring and system reset functionality. These include:

• Computers and servers
• Embedded systems
• Portable/battery-powered equipment
• Industrial controllers
• Communication systems

Package Information

The device comes in an 8-pin DIP package, which is easy to integrate into a variety of PCB designs. Its industry-standard footprint ensures compatibility with existing layouts, simplifying the design process and accelerating time-to-market for new products.

With the MAX815NCPA, Maxim Integrated continues its tradition of providing robust, reliable integrated circuits that meet the stringent demands of modern digital systems. Integrating this supervisory circuit into your design will help to enhance system stability and increase overall reliability.