Product Overview: MAX802MCSA+ from Maxim Integrated

The MAX802MCSA+ is a highly reliable and efficient supervisory circuit designed by Maxim Integrated, a leader in analog and mixed-signal engineering. This device is specifically crafted to monitor power supplies in microprocessor systems, providing essential protection and ensuring stable operation.

Key Features

• Voltage Monitoring: This supervisory IC is adept at monitoring its own power supply, ensuring that the microprocessor has a stable voltage level to operate correctly. It prevents system errors that could arise from unexpected power fluctuations.
• Processor Reset: In the event of a power supply dip below a predetermined threshold, the MAX802MCSA+ generates a reset signal. This signal ensures that the microprocessor resets in a controlled manner, thus maintaining system integrity and preventing data corruption.
• Manual Reset Capability: An additional feature of this device is the manual reset input. It provides a convenient way for the system to be reset externally without the need to cycle the power.
• Low Power Consumption: Designed for power-sensitive applications, the MAX802MCSA+ operates with minimal power consumption, making it an ideal choice for portable and battery-operated devices.
• Compact Form Factor: Housed in an 8-pin SOIC package, the device is compact and suitable for space-constrained applications.

Applications

The MAX802MCSA+ supervisory circuit is versatile and can be used in a variety of applications, including:

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

Technical Specifications

With an operating temperature range of -40°C to +85°C, the MAX802MCSA+ is built to perform reliably in extreme conditions. It has a reset threshold voltage set at 4.65V, which is suitable for monitoring 5V power supplies. The reset timeout period is 140ms, ensuring that the system has ample time to stabilize before returning to operation.

For engineers and designers requiring a dependable supervisory solution, the MAX802MCSA+ from Maxim Integrated offers a blend of performance, compactness, and power efficiency that is hard to match.