ADM811MARTZ Voltage Supervisor by Analog Devices Inc.

The ADM811MARTZ is a robust voltage supervisor designed to maintain system integrity through monitoring power supply voltages. Manufactured by Analog Devices Inc., a leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits, this device is an essential component for a wide range of applications that require precise voltage monitoring and reliable operation.

Key Features

• Voltage Threshold Accuracy: The ADM811MARTZ offers a precise voltage threshold accuracy of ±1.5%, ensuring reliable monitoring and reset initiation.
• Power Supply Range: This device supports a wide power supply range of 2.7V to 5.5V, making it suitable for various digital systems and portable devices.
• Low Power Consumption: With a quiescent current of typically 15 µA, the ADM811MARTZ is optimized for battery-powered applications where power efficiency is critical.
• Reset Timeout: It features an internally fixed reset timeout period of 140 ms minimum, providing a predictable delay before system reset.
• Output Configuration: The reset output stage can be configured as an active-low, open-drain, or push-pull, offering versatility for interfacing with different logic levels and components.

Applications

The ADM811MARTZ is ideal for various applications, including:

• Microprocessor/ Microcontroller Systems
• Computers and Servers
• Portable/Battery-Powered Equipment
• Data Storage Systems
• Intelligent Instruments
• Industrial Control Systems

Package and Quality

The device is available in a compact SOT-23 package, making it suitable for space-constrained applications. Analog Devices Inc. ensures high-quality standards, and the ADM811MARTZ is no exception, providing reliable performance across its specified temperature range.

Conclusion

With its precise voltage monitoring capabilities, low power consumption, and versatile output configuration, the ADM811MARTZ from Analog Devices Inc. is a top choice for designers looking to enhance system reliability and protect against power supply anomalies. Its broad application range and quality construction make it a valuable component for any sensitive electronic system.