Product Overview: MAX6387XS22D3+T from Maxim Integrated

The MAX6387XS22D3+T is a robust, low-power, single-channel supervisory circuit designed and manufactured by Maxim Integrated. This precision device is engineered to monitor power supplies in microprocessor (µP) systems, providing a critical layer of protection against power system failures. It is a highly reliable component suitable for a wide variety of applications including computers, controllers, intelligent instruments, and portable battery-powered electronics.

Key Features

• Voltage Monitoring Accuracy: The MAX6387XS22D3+T offers a high degree of accuracy in monitoring the voltage levels, ensuring that the system operates within safe parameters.
• Low Power Consumption: It is designed for optimal energy efficiency, which is particularly valuable in battery-powered devices where power conservation is critical.
• Programmable Reset Timeout: This device allows for the programming of the reset timeout period, providing flexibility to match specific system requirements.
• Manual Reset Capability: A manual reset input is provided, allowing for an external signal to initiate a system reset.
• Operating Temperature Range: The MAX6387XS22D3+T is operational over a wide temperature range, making it suitable for use in various environmental conditions.
• Compact Package: Offered in a small, surface-mount package, it is ideal for space-constrained applications.

Applications

The MAX6387XS22D3+T supervisory circuit is versatile and can be incorporated into a range of electronic systems. Some of the typical applications include:

• Portable/Battery-Powered Devices
• Embedded Systems
• Data Storage Systems
• Medical Instruments
• Industrial Control Systems

Technical Specifications

The device has a preset threshold voltage of 2.2V, tailored for monitoring 2.5V power-supply voltages. It operates from a supply voltage ranging from 1.2V to 5.5V, which covers most logic levels used in modern digital systems. The MAX6387XS22D3+T is available in a compact, 4-pin SC70 package, which is lead-free and RoHS compliant, reflecting Maxim Integrated's commitment to environmental sustainability.

In summary, the MAX6387XS22D3+T supervisory circuit from Maxim Integrated is a reliable, high-performance solution for system monitoring and protection. Its precision voltage monitoring, low power consumption, and programmable features make it an excellent choice for safeguarding a wide array of electronic systems.