The MAX815NEBA from Maxim Integrated is a highly reliable and efficient supervisory circuit, designed to monitor power supplies in microprocessor and digital systems. It provides a significant level of protection by ensuring that the system's voltage levels remain within acceptable thresholds, thereby safeguarding the system from potential damage due to voltage fluctuations.

With a focus on precision, the MAX815NEBA supervisory circuit offers a 4.65V threshold voltage, which is critical for ensuring stable operation of 5V-powered systems. The device is capable of providing a reset signal to the host processor when the monitored power supply voltage drops below the predefined threshold, thus allowing the system to reset and reinitialize in a controlled manner.

The MAX815NEBA features an active-low reset output, which remains asserted for a minimum of 140ms after the supply voltage exceeds the reset threshold level. This reset delay ensures that the system has adequate time to stabilize before resuming operation, which is crucial for preventing system errors and data corruption.

The device is designed to consume minimal power, with a typical supply current of only 17µA, making it an excellent choice for power-sensitive applications. Its low power consumption contributes to the overall energy efficiency of the systems in which it is used.

Packaged in an 8-pin µMAX package, the MAX815NEBA is compact and suitable for use in space-constrained applications. Its small size, combined with its high level of integration, makes it an ideal solution for a wide range of applications, including portable devices, computers, controllers, and intelligent instruments.

Maxim Integrated's commitment to quality ensures that the MAX815NEBA supervisory circuit is a dependable component for maintaining system integrity. Its ability to provide essential monitoring and protection functions makes it a valuable addition to any system requiring precise voltage supervision.