The ADM812TARTZ-REEL, manufactured by Analog Devices Inc., is a highly reliable voltage supervisor integrated circuit designed to monitor power supply voltages. This microprocessor supervisory circuit is capable of holding a microprocessor in reset until the system voltage has stabilized after power-up, ensuring a stable and orderly system boot-up every time.

Key Features

• Voltage Monitoring: The ADM812TARTZ-REEL accurately monitors 2.93V power supplies, providing a precise threshold level to maintain system integrity.
• Reset Output: It features an active-low reset output, which remains asserted for a minimum of 140ms after the supply voltage exceeds the reset threshold level, ensuring proper system reset.
• Low Power Consumption: With its low power consumption, this device is ideal for power-sensitive applications.
• High Accuracy: This voltage supervisor provides high accuracy in monitoring the power supply, which is crucial for sensitive electronic applications.
• Compact Packaging: Supplied in a compact SOT-143 package, the ADM812TARTZ-REEL is suitable for space-constrained applications.
• Temperature Range: The device operates over a wide temperature range, making it suitable for various industrial and commercial environments.
• Automotive Qualifications: It meets automotive qualifications, ensuring reliability and performance under harsh conditions.

Applications

The ADM812TARTZ-REEL is versatile and can be used in a variety of applications, including:

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

Ordering Information

The ADM812TARTZ-REEL is available in a tape and reel format, making it suitable for automated manufacturing processes. The 'REEL' suffix indicates that this product is provided in reel packaging, which typically contains a large number of units for bulk processing.

Conclusion

Analog Devices Inc.'s ADM812TARTZ-REEL voltage supervisor IC is an essential component for systems requiring reliable voltage monitoring and reset functions. Its precision and low power consumption, combined with a compact form factor, make it an excellent choice for a wide range of applications where performance and space are critical considerations.