Maxim Integrated MAX808MCSA+T Microprocessor Supervisory Circuit

The MAX808MCSA+T from Maxim Integrated is a highly reliable microprocessor (µP) supervisory circuit designed to monitor power supplies and microprocessor activity in digital systems. It provides essential functions to safeguard system integrity upon power-up, during operation, and in low-power conditions. This compact and efficient component is an ideal solution for a wide range of applications, including computers, controllers, intelligent instruments, and critical µP power monitoring.

Key Features

• Precision Voltage Monitoring: The device offers precision monitoring of +3V, +3.3V, +5V, and adjustable voltage options, ensuring that the system operates within safe voltage levels.
• Manual Reset Input: An additional manual reset input allows for a manual override, providing an extra layer of control to the system operators.
• Reset Timeout: It features a 140ms minimum power-on reset timeout (manual reset timeout) that guarantees a proper system reset and allows enough time for the µP and system to stabilize.
• Low Power Consumption: The MAX808MCSA+T is designed for low power consumption, making it suitable for battery-powered devices and power-sensitive applications.
• Compact SMT Package: The device is available in an 8-pin SO package, which is ideal for space-constrained applications without compromising performance.

Applications

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

Product Specifications

The MAX808MCSA+T operates over a wide temperature range, making it suitable for industrial applications. Its active-low reset output ensures compatibility with most µP and digital systems. The device's built-in watchdog timer monitors system operation and provides a system reset in case of malfunction. With its robust design, the MAX808MCSA+T ensures reliable operation and system stability under various conditions.

Maxim Integrated's commitment to quality and reliability is reflected in the MAX808MCSA+T, making it a trusted choice for critical system monitoring needs. Integrating this supervisory circuit into your design will enhance system reliability and provide peace of mind with its watchdog and reset functionalities.