ADM811-3TARTZ-RL7 Voltage Supervisor by Analog Devices Inc.

The ADM811-3TARTZ-RL7 is a robust voltage supervisor designed to maintain system integrity through monitoring power supplies in digital systems. Manufactured by Analog Devices Inc., a leader in high-performance semiconductors, this device ensures that microprocessors and other sensitive logic circuits operate at optimal levels by resetting these systems during power-up, power-down, and brown-out conditions.

This voltage supervisor is particularly well-suited for portable electronics, such as laptops and mobile devices, where maintaining power levels is crucial for data integrity and device functionality. The ADM811-3TARTZ-RL7 offers a precise monitoring voltage threshold of 3.08V, tailored for systems that operate around the common 3.3V supply level.

The device comes in a compact SOT-143 package, which is ideal for space-constrained applications. Its small footprint does not compromise its performance or reliability, making it an excellent choice for sophisticated electronic systems where space and power are at a premium.

Key features of the ADM811-3TARTZ-RL7 include:

• An accurate 3.08V threshold voltage for reliable monitoring of 3.3V power supplies.
• A low power consumption, which is critical for battery-operated devices.
• An active-low reset output, which remains asserted until the monitored voltage reaches the threshold level and for a specified period after that, ensuring system stability.
• A built-in manual reset input that allows for a system reset to be initiated by an external signal, providing additional control to the system operator.
• Guaranteed reset output from VCC = 1V.
• An operating temperature range of -40°C to +85°C, allowing for use in a wide range of environmental conditions.

The ADM811-3TARTZ-RL7 is a testament to Analog Devices Inc.'s commitment to producing high-quality components that enhance system reliability and performance. With its precise voltage monitoring and reset capabilities, this voltage supervisor is an essential component for any digital system requiring robust power management.

Whether used in consumer electronics, communication devices, or industrial equipment, the ADM811-3TARTZ-RL7 stands out as a versatile and reliable solution for maintaining system integrity through power fluctuations and ensuring the longevity of electronic systems.