Introducing the MAX810TEUR from Maxim Integrated

Maxim Integrated's MAX810TEUR is a compact, highly reliable supervisory circuit designed to monitor power supplies in digital systems. This essential component ensures that microprocessors and other sensitive digital circuits operate within safe voltage levels, providing a crucial layer of protection against unpredictable power fluctuations.

The MAX810TEUR is engineered to maintain system integrity through its precision monitoring capabilities. It features a factory-trimmed reset threshold voltage, which guarantees that systems are reset accurately and reliably. This function is critical for preventing system failures and data corruption that can occur if a device operates outside of its specified voltage range.

With its active-low, push-pull reset output, the MAX810TEUR provides a quick and decisive response to any detected undervoltage condition. This reset signal is maintained for a minimum duration of 140ms, ensuring that the system has ample time to return to a stable state before resuming operation. The device's power-on reset capability further enhances system stability by holding the reset line low for a period after power-up, allowing the power supply and processor to stabilize.

One of the standout features of the MAX810TEUR is its low power consumption. With a quiescent current of just 17μA, this supervisory circuit is an excellent choice for battery-powered and portable applications where power efficiency is paramount. Additionally, its wide operating voltage range, from 1.2V to 5.5V, makes it versatile enough to be integrated into a broad array of products and systems.

The MAX810TEUR comes in a compact SOT-23 package, making it suitable for space-constrained applications. It is also characterized for operation over a wide temperature range, from -40°C to +85°C, ensuring reliable performance in various environmental conditions.

In summary, Maxim Integrated's MAX810TEUR supervisory circuit is a crucial component for any digital system requiring accurate voltage monitoring and reliable reset functionalities. Its low power consumption, precision voltage monitoring, and compact form factor make it an ideal choice for designers looking to enhance the stability and robustness of their electronic products.