Product Overview: ADM809-5SARTZ-RL7 by Analog Devices Inc.

The ADM809-5SARTZ-RL7 is a highly reliable, precision microprocessor supervisory circuit, expertly designed and manufactured by Analog Devices Inc. This compact component is engineered to monitor the power supply voltage in microprocessor systems, providing a crucial safeguard against low voltage conditions which can lead to system errors and data corruption.

Key Features

• Voltage Monitoring: This device keeps a constant check on the power supply, ensuring that the microprocessor and associated circuitry have a stable voltage level. It is preset to a threshold voltage of 4.63V, suitable for 5V-powered systems.
• Reset Output: Upon detecting an undervoltage condition, the ADM809-5SARTZ-RL7 asserts a reset signal, which remains active until the voltage level returns to a safe threshold, plus a specified delay time. This reset output helps prevent system failures by allowing the microprocessor to reboot in a controlled manner.
• Low Power Consumption: With its low power consumption, this supervisory circuit minimizes the additional load on the power supply, making it ideal for power-sensitive applications.
• Compact Package: The device comes in a compact SOT-23 package, which is perfect for space-constrained applications while still offering robust performance.
• Temperature Range: It operates over an industrial temperature range, making it suitable for a wide variety of applications that may experience extreme conditions.

Applications

The ADM809-5SARTZ-RL7 is versatile and can be used in an array of applications, including:

• Microprocessor systems
• Computers and embedded systems
• Portable/battery-powered equipment
• Intelligent instruments
• Industrial controllers

Quality and Reliability

Analog Devices Inc. is renowned for its commitment to quality and reliability, and the ADM809-5SARTZ-RL7 is no exception. This supervisory circuit is built to meet the highest industry standards, ensuring consistent performance and stability for critical system monitoring.

Whether you're designing a sophisticated microprocessor system or looking to enhance the reliability of existing equipment, the ADM809-5SARTZ-RL7 from Analog Devices Inc. offers a dependable solution for voltage supervision and system reset management.