Product Overview

The MAX696CPE is a high-performance microprocessor (µP) supervisory circuit designed by Maxim Integrated to provide maximum system reliability through monitoring power supplies and microprocessor activity. This device is an essential component for systems that require precise power-on reset control and power failure detection.

Key Features

• Power Supply Monitoring: The MAX696CPE ensures that the microprocessor is only operational when the power supply is within acceptable limits. It monitors the power supply voltage and generates a reset signal to the µP during power-up, power-down, and brownout conditions.
• Programmable Watchdog Timer: A watchdog timer is included to prevent system failures due to software lock-up. This feature requires periodic servicing by the system software to prevent an automatic system reset.
• Manual Reset Capability: The device offers a manual reset input that allows for an external trigger to initiate a system reset, providing an additional layer of system control.
• Backup Battery Switchover: In the event of a primary power failure, the MAX696CPE automatically switches to a backup battery to maintain power to the memory and real-time clock.

Applications

The MAX696CPE is versatile and can be used in a wide range of applications, including:

• Computers and Controllers
• Embedded Systems
• Intelligent Instruments
• Critical µP and µC Power Monitoring

Technical Specifications

The device comes in a 16-pin DIP package and operates over a wide temperature range, making it suitable for challenging environments. With its precision voltage monitoring and robust feature set, the MAX696CPE is an ideal choice for systems that cannot afford to compromise on reliability.

Reliability and Quality

Maxim Integrated is known for its commitment to quality, and the MAX696CPE is no exception. It is built to meet the highest standards, ensuring that it performs consistently across various conditions and applications. Whether it's for industrial, commercial, or consumer products, the MAX696CPE provides the reliability that engineers and designers need to build fault-tolerant systems.