Product Overview: ADM812TART-REEL7

The ADM812TART-REEL7 is a high-performance, microprocessor supervisory circuit, meticulously engineered by Analog Devices Inc., a leader in precision high-performance integrated circuits. This component is designed to monitor power supplies in microprocessor and digital systems, providing a significant layer of protection and stability. It ensures that the system's microprocessor always starts up in a known state and helps to prevent code execution errors during power-up, power-down, and brown-out conditions.

Key Features

• Voltage Monitoring: The ADM812TART-REEL7 asserts a reset signal whenever the V_CC voltage declines below the factory programmed threshold, ensuring reliable operation.
• Reset Timeout: It features a minimum power-on reset timeout of 140 ms, which provides a stable period for the system to recover from a power-down event.
• Low Power Consumption: With its low power consumption, this supervisory circuit is an excellent choice for power-sensitive applications.
• Precision Voltage Sensor: The precision voltage sensor monitors the system voltage with high accuracy, contributing to the overall reliability of the system.
• Manual Reset Input: A manual reset input is provided, allowing for a reset to be triggered with an external pushbutton or logic signal.
• Output Driver: The active-low reset output driver is capable of sinking a significant current, making it compatible with a variety of digital systems.

Package and Availability

The ADM812TART-REEL7 comes in a compact SOT-143 package, which is ideal for space-constrained applications. It is supplied in a 7-inch reel, facilitating efficient handling and placement during the manufacturing process. This packaging format is suitable for high-volume production, ensuring consistency and reliability across batches.

Applications

• Microprocessor systems
• Computers and servers
• Embedded systems
• Portable/Battery-powered equipment
• Industrial controllers

In conclusion, the ADM812TART-REEL7 from Analog Devices Inc. represents a robust solution for system reliability and stability, safeguarding your electronic systems against the unpredictable nature of power supply variations. Its combination of features makes it a versatile choice for a wide range of applications.