Maxim Integrated's MAX6803US46D3+T Voltage Detector

The MAX6803US46D3+T is a low-power, precision voltage detector designed by Maxim Integrated, a renowned brand in the development of innovative analog and mixed-signal products. This microprocessor supervisory circuit is engineered to maintain system integrity by monitoring the supply voltage of digital systems. It is an ideal component for portable and battery-powered equipment where power conservation is critical.

Featuring a +4.63V threshold voltage, the MAX6803US46D3+T provides a reliable solution for systems that require a precise monitoring voltage level to ensure proper operation. The device offers a reset timeout delay of 140ms, which allows the system to recover before the reset is deasserted, ensuring that the processor and other components have ample time to initialize properly after a low-voltage condition is detected.

One of the key attributes of the MAX6803US46D3+T is its ultra-low power consumption. With a quiescent current of just 1.2µA, this voltage detector is an excellent choice for power-sensitive applications. It operates over a wide temperature range of -40°C to +125°C, providing versatile performance in various environmental conditions.

The MAX6803US46D3+T comes in a compact SOT-23 package, which is highly valued for space-constrained applications. Its small footprint allows designers to maintain a small overall board size, which is essential in modern electronic devices. Additionally, the component is available in tape and reel packaging, denoted by the "+T" suffix, facilitating automated manufacturing processes.

With its active-low, push-pull reset output, the MAX6803US46D3+T can interface directly with a microcontroller or other digital logic without the need for external components, simplifying design and reducing bill of materials costs. The device's built-in hysteresis also helps to prevent spurious resets due to noise or fluctuating supply voltages, enhancing system reliability.

In summary, Maxim Integrated's MAX6803US46D3+T voltage detector is a robust, energy-efficient solution for systems requiring accurate voltage monitoring and reliable reset functions. Its low power consumption, compact packaging, and precision performance make it an excellent choice for a wide range of applications.