ADM809TARTZ-REEL7: A Reliable Microprocessor Supervisor from Analog Devices Inc.

The ADM809TARTZ-REEL7 is a high-quality microprocessor supervisory circuit produced by Analog Devices Inc., a leader in the semiconductor industry. This precision device is designed to monitor the power supply voltage in microprocessor systems, providing a reliable reset signal to the host processor whenever necessary. It ensures that the system resets from a power-down, power-up, or brown-out condition, thus maintaining the integrity and reliability of the application it serves.

Key Features

• Power Supply Monitoring: The ADM809TARTZ-REEL7 actively monitors the power supply voltage and ensures that the microprocessor is reset to a known state during power-up, power-down, and brown-out conditions.
• Reset Output: This device provides an active low reset signal, which is asserted when the monitored supply voltage drops below the factory-programmed threshold. The reset output remains asserted for a minimum of 140 ms after the supply voltage exceeds the reset threshold, ensuring proper system reset.
• Low Power Consumption: With its low power consumption, the ADM809TARTZ-REEL7 is an excellent choice for power-sensitive applications, contributing to overall system efficiency.
• Compact Packaging: Supplied in a small SOT-23 package, this supervisory circuit can be easily integrated into space-constrained designs without sacrificing performance.
• High Accuracy: The reset threshold accuracy and timing characteristics are precisely controlled, providing a reliable reset signal that enhances system stability and performance.
• Temperature Range: The device is designed to operate over a wide temperature range, making it suitable for various industrial and consumer applications.

Applications

The ADM809TARTZ-REEL7 is suitable for a broad range of applications, including:

• Microprocessor and microcontroller systems
• Computers and embedded systems
• Portable and battery-powered equipment
• Data storage systems
• Industrial controllers

With its robust design and reliable performance, the ADM809TARTZ-REEL7 from Analog Devices Inc. is an essential component for ensuring the stability and reliability of microprocessor-based systems. The device's compact form factor, low power consumption, and precision monitoring capabilities make it an ideal choice for designers looking to enhance the resilience and performance of their electronic products.