ADM1811-10ARTZ-RL7 - Voltage Supervisor from Analog Devices Inc.

The ADM1811-10ARTZ-RL7 is a microprocessor supervisory circuit that offers a high degree of precision in monitoring power supply voltages. Manufactured by Analog Devices Inc., a leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits, this voltage supervisor is designed to maintain system integrity by providing a reset signal to the host processor in the event of a power failure or unacceptable voltage levels.

This particular model is tailored to monitor a nominal voltage of 1.0V, which is critical for low-voltage applications. The device is capable of asserting a reset signal whenever the Vcc voltage drops below the factory-set threshold, ensuring that the microprocessor and other sensitive components are protected from erratic operation due to power disturbances.

The ADM1811-10ARTZ-RL7 features a reset timeout period of 140 ms minimum, providing sufficient time for the system to stabilize after a reset has been initiated. The device's low power consumption and small footprint make it an ideal choice for portable and battery-powered applications where efficiency and space are of paramount importance.

This voltage supervisor comes in a compact SOT-23 package, which is suitable for space-constrained designs. The package is RoHS compliant and lead-free, ensuring compatibility with modern environmental standards and regulations. Its operating temperature range of -40°C to +85°C allows the ADM1811-10ARTZ-RL7 to function reliably in a wide range of environmental conditions, making it versatile for various applications.

Key features of the ADM1811-10ARTZ-RL7 include:

• Factory-trimmed voltage threshold for 1.0V supply
• Low power consumption for battery-powered devices
• Minimum 140 ms reset timeout period
• Compact SOT-23 package for space-saving designs
• Operating temperature range of -40°C to +85°C
• RoHS compliant and lead-free construction

Overall, the ADM1811-10ARTZ-RL7 from Analog Devices Inc. is a reliable and precise solution for voltage supervision in microprocessor systems, ensuring that devices operate within safe voltage levels and maintain system stability.