Product Overview: MAX6394US310D3+T

The MAX6394US310D3+T is a high-quality, low-power microprocessor (µP) supervisory circuit produced by Maxim Integrated. This component is designed to monitor the power supplies in µP and digital systems, providing a reliable safeguard against power failures or low voltage conditions. It is an essential component for maintaining the integrity and performance of electronic systems.

Key Features

• Voltage Monitoring: The device features precision monitoring of a +3.1V power supply, ensuring that the system operates within safe voltage levels.
• Reset Output: It provides an active-low reset output, which remains asserted for a minimum of 140ms after VCC has risen above the reset threshold, ensuring a proper system reset during power-up, power-down, or brownout conditions.
• Low Power Consumption: With its low supply current of 1.6µA, the MAX6394US310D3+T is ideal for portable and battery-operated applications, helping to extend the life of the system's power source.
• Manual Reset Input: An additional feature includes a manual reset input that allows for a system reset to be triggered with an external signal, providing an extra layer of control.
• Operating Temperature Range: The device operates over an extended temperature range of -40°C to +125°C, making it suitable for use in a wide range of environments and applications.
• Package: It is available in a compact, 4-pin SOT143 package, allowing for space-efficient designs in small form factor applications.

Applications

The MAX6394US310D3+T is versatile and can be used in various applications where reliable voltage monitoring is critical. It is particularly well-suited for:

• Portable/Battery-Powered Devices
• Embedded Systems
• Microprocessor, Microcontroller, and DSP Systems
• Data Storage Systems
• Industrial and Automotive Systems

This supervisory circuit from Maxim Integrated provides designers with a robust power management solution that enhances system reliability and stability, ensuring that electronic products perform as intended, even in the face of power irregularities.