Analog Devices Inc. ADM811SARTZ-REEL7 Voltage Supervisor IC

The ADM811SARTZ-REEL7 is a robust voltage supervisor integrated circuit (IC) designed and manufactured by Analog Devices Inc., a leader in high-performance semiconductors. This compact and efficient IC is an essential component for monitoring power supply voltages, ensuring that digital systems operate within their specified voltage ranges and providing a reliable reset signal to microcontrollers and microprocessors upon power-up, power-down, or during a brown-out condition.

Key Features:

• Voltage Monitoring Precision: The ADM811SARTZ-REEL7 is engineered to monitor 2.93V power supply voltages with high accuracy, making it suitable for precision applications where voltage thresholds are critical.
• Reset Timeout: It features an internally fixed timeout period, providing a reset signal that lasts a minimum of 140ms, ensuring that the system has adequate time to stabilize before normal operation resumes.
• Low Power Consumption: Designed with power efficiency in mind, this voltage supervisor consumes minimal power, which is crucial for battery-operated devices and energy-sensitive applications.
• High Supply Voltage Tolerance: The device can tolerate an input voltage up to 5.5V, accommodating a range of power supply variations and transient conditions without compromising performance.
• Push-Pull Active Low Reset Output: The IC provides a push-pull active low reset output, ensuring a strong reset signal that is compatible with most microcontrollers and digital systems.

Package and Availability:

The ADM811SARTZ-REEL7 comes in a compact SOT-143 package, making it ideal for space-constrained applications. It is available in tape and reel format, designated by the 'REEL7' suffix, which facilitates efficient handling and placement during the manufacturing process. This packaging format is well-suited for high-volume production environments.

Applications:

This voltage supervisor IC is versatile and can be used in a wide range of applications, including:

• Portable and Battery-Powered Equipment
• Microprocessor/Microcontroller Systems
• Computers and Embedded Systems
• Data Storage Equipment
• Industrial Controllers
• Automotive Systems

With its precise voltage monitoring capabilities and reliable reset functionality, the ADM811SARTZ-REEL7 is a critical component for ensuring system stability and reliability in various electronic products and systems.