Product Overview: ADM812MART from Analog Devices Inc.

The ADM812MART is a high-quality supervisory circuit designed and manufactured by Analog Devices Inc., a leader in the semiconductor industry. This device is engineered to monitor power supply voltages, ensuring that electronic systems operate within their specified voltage ranges, thereby enhancing system reliability and stability.

Key Features

• Power Supply Monitoring: The ADM812MART actively monitors the 3.3V power supply line, providing a precise voltage threshold level to ensure proper system operation.
• Reset Output: Upon detecting an out-of-tolerance power supply condition, the device generates a reset signal that remains asserted for at least 140 ms after the power supply has returned to an in-tolerance condition. This reset signal can be used to reboot microprocessors and other digital systems, preventing software execution errors due to low voltage.
• Low Power Consumption: Designed for power-sensitive applications, the ADM812MART consumes minimal power, making it an ideal choice for portable and battery-operated devices.
• High Accuracy: With its precision voltage monitoring capabilities, the ADM812MART ensures that the system operates reliably within its specified voltage parameters.
• Compact Package: The device comes in a small SOT-143 package, which is suitable for space-constrained applications where board real estate is at a premium.

Applications

The ADM812MART is versatile and can be used in a wide range of applications, including:

• Microprocessor systems
• Computers and servers
• Portable/battery-powered equipment
• Intelligent instruments
• Industrial control systems

Product Specifications

The device operates over a temperature range of -40°C to +85°C, ensuring reliable performance under varying environmental conditions. It is also RoHS compliant, adhering to environmental standards and regulations.

In conclusion, the ADM812MART from Analog Devices Inc. is an essential component for systems requiring precise voltage monitoring and robust power management. Its integration into your electronic design will contribute to the overall stability and dependability of your application.