The MAX819LCSA+T is a high-performance microprocessor (µP) supervisory circuit designed and manufactured by Maxim Integrated, a renowned leader in the development of innovative analog and mixed-signal products and technologies. This component is engineered to monitor power supplies in µP and digital systems, providing a significant layer of protection by ensuring that the system operates within safe voltage levels.

Key Features

• Precision Monitoring: The MAX819LCSA+T offers precise monitoring of the power supply voltage, with a factory-set reset threshold voltage, ensuring reliable operation of the system it is integrated into.
• Low Power Consumption: Designed for power-sensitive applications, this supervisory circuit consumes minimal power, contributing to the overall energy efficiency of the system.
• Reset Output: It provides an active-low reset signal, which remains asserted for a minimum reset timeout period after VCC has risen above the reset threshold. This feature is crucial for allowing the system to stabilize before resuming operation.
• Manual Reset Capability: An external input is available for triggering a manual reset, allowing for increased system control and diagnostic capabilities.
• Wide Operating Temperature Range: The device can operate over a broad temperature range, making it suitable for various environments and applications.

Applications

The MAX819LCSA+T is versatile and can be used across a wide array of applications, including:

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

Package and Availability

This supervisory circuit comes in an 8-pin SOIC package, denoted by the 'SA' suffix in its part number, and is available in tape and reel format, indicated by the '+T'. This packaging facilitates easy integration into automated manufacturing processes, making it an ideal choice for mass production.

Conclusion

In summary, the MAX819LCSA+T from Maxim Integrated is a robust µP supervisory circuit that enhances system reliability through precise voltage monitoring and power management features. Its low power consumption, reset functions, and wide temperature range make it an excellent choice for a multitude of applications that require dependable system monitoring and control.