Maxim Integrated MAX6719UTLTD3+T Microprocessor Supervisor

The MAX6719UTLTD3+T is a quintuple microprocessor (µP) supervisory circuit designed by Maxim Integrated to monitor multiple system supply voltages. This compact, high-precision device is an essential component for ensuring the reliable operation of multi-voltage systems. It is particularly suitable for applications requiring multiple voltage detectors with watchdog features and manual reset capability.

Key Features

• Voltage Monitoring: The device can monitor up to five different supply voltages, which is ideal for systems with multiple power rails. This ensures that each voltage is within its specified range for the proper functioning of the system.
• Adjustable Reset Thresholds: The reset thresholds are adjustable with external resistors, providing design flexibility to match specific system requirements.
• Manual Reset Input: A manual reset input allows for an external trigger to reset the system, which can be useful for system maintenance or emergency shutdown procedures.
• Watchdog Timer: An integrated watchdog timer helps to safeguard the system against software lockups, ensuring that the system remains in a safe state or is reset in the event of a malfunction.
• Low Power Consumption: Designed for power-sensitive applications, the device features low quiescent current, which is beneficial for battery-operated devices.
• Compact Package: The MAX6719UTLTD3+T comes in a small, 6-pin SOT23 package, making it an excellent choice for space-constrained applications.

Applications

The versatility of the MAX6719UTLTD3+T makes it suitable for a wide variety of applications, including:

• Portable/Battery-Powered Devices
• Embedded Systems
• Multi-Voltage Systems
• Industrial Control Systems
• Automotive Systems
• Telecommunications Equipment

With its ability to ensure system stability across different voltages, the Maxim Integrated MAX6719UTLTD3+T is a reliable choice for designers looking to maintain system integrity through comprehensive voltage monitoring and control. Its integration of multiple supervisory functions into a single package simplifies design and can help reduce overall system cost and complexity.