Product Overview: MAX810SQ293D1T1G from ON Semiconductor

The MAX810SQ293D1T1G is a robust microprocessor (μP) supervisory circuit designed and manufactured by ON Semiconductor, a leading provider of semiconductor-based solutions. This component is engineered to monitor the power supplies in μP and digital systems, providing a significant function in ensuring system reliability and performance. It offers a precise, cost-effective solution for managing system reset operations during power-up, power-down, and brown-out conditions.

The device features an active-low reset output, with the reset signal being asserted when the V<sub>CC supply voltage drops below the factory-programmed reset voltage threshold. The reset output remains asserted for a period of time after V<sub>CC has risen above the reset threshold, ensuring the system has sufficient time to stabilize. The reset timeout period is typically 140 ms, providing ample time for the system to recover before normal operation resumes.

The MAX810SQ293D1T1G operates over a wide voltage range, making it suitable for a diverse array of applications. It is designed to support a nominal threshold voltage of 2.93V, which is ideal for systems that operate at standard logic levels. This versatility is further enhanced by the device's low supply current, which is typically 17 μA, thus contributing to energy efficiency within the system.

Packaged in a compact SOT-323 package, the MAX810SQ293D1T1G is optimized for space-constrained applications. Its small footprint does not compromise its performance or reliability, making it an excellent choice for portable and handheld devices, as well as other applications where space is at a premium.

ON Semiconductor's commitment to quality ensures that the MAX810SQ293D1T1G meets stringent industry standards for performance and reliability. It is designed to operate over the industrial temperature range of -40°C to +85°C, further demonstrating its robustness in challenging environments.

In summary, the MAX810SQ293D1T1G from ON Semiconductor is a reliable and efficient solution for system reset management, offering precise voltage monitoring, low power consumption, and a compact form factor. It is an essential component for designers looking to enhance system stability and reliability in their digital and microprocessor-based applications.