Maxim Integrated MAX6722UTSHD3+T Microprocessor Supervisory Circuits

The Maxim Integrated MAX6722UTSHD3+T is a highly reliable microprocessor (µP) supervisory circuit designed to maintain system integrity in the event of power failures or other unexpected system conditions. This compact component is an essential addition to any microprocessor-based system, providing crucial monitoring and protective functions to ensure the proper operation of the system's CPU and other critical elements.

This supervisory circuit is part of Maxim Integrated's extensive range of power management solutions and is specifically engineered to monitor system voltages and other vital parameters. The MAX6722UTSHD3+T offers a precise, factory-trimmed V_CC reset threshold and features a manual reset input, allowing designers to incorporate a straightforward user or external microcontroller intervention capability to reset the system.

The device comes in a tiny, space-saving 6-pin SOT23 package, making it an excellent choice for space-constrained applications. Its low supply current of 6µA (typical) ensures minimal impact on the overall power consumption of the system, which is critical for battery-operated and portable devices. The MAX6722UTSHD3+T operates over a wide temperature range of -40°C to +85°C, making it suitable for various industrial and commercial environments.

Key features of the MAX6722UTSHD3+T include:

• Factory-trimmed V_CC reset thresholds for accurate monitoring
• Manual reset input for system-level reset control
• Low supply current, ideal for power-sensitive applications
• Wide operating temperature range for versatile use
• Compact 6-pin SOT23 package for space-limited designs
• Immune to short V_CC transients
• Guaranteed reset valid down to V_CC = 1V

The MAX6722UTSHD3+T provides a robust set of features that make it a must-have for ensuring the reliability and stability of microprocessor systems. Whether it's used in industrial controls, embedded systems, or consumer electronics, this supervisory circuit from Maxim Integrated offers the performance and dependability that engineers require for their critical applications.

With its precision voltage monitoring and reset capabilities, the MAX6722UTSHD3+T is an indispensable component for maintaining the health and functionality of microprocessor-driven products.