Maxim Integrated MAX6306UK39D1+T Voltage Detector

The MAX6306UK39D1+T is a robust voltage detector designed by Maxim Integrated, a leader in analog and mixed-signal products. This device is specifically engineered to monitor voltage levels and provide a reliable reset signal to microprocessors (µPs), microcontrollers (MCUs), and other digital systems. It ensures that these systems operate optimally by resetting them when the monitored voltage falls below a predetermined threshold.

This particular model of the MAX6306 series comes in a compact SOT-23 package, making it suitable for space-constrained applications. The device features a fixed-sense threshold voltage of 3.9V, which is ideal for monitoring 3.3V power supplies that are common in digital circuits, ensuring that the system has a stable power supply before initiating the operation.

One of the key features of the MAX6306UK39D1+T is its low power consumption, which is critical for battery-powered devices. It also provides a manual reset input, allowing for system resets to be triggered by external events or user interaction. Furthermore, the device offers an active-low reset output, which remains asserted for a minimum of 140ms after the voltage level has returned to an acceptable range. This duration ensures that the system has enough time to stabilize before resuming normal operation.

The voltage detector has a built-in hysteresis to prevent false triggering by transient voltage dips, enhancing system reliability. It is also characterized by its immunity to short voltage transients, which is a vital feature in noisy electrical environments.

Designed for use in a wide range of applications, the MAX6306UK39D1+T is suitable for computers, controllers, intelligent instruments, portable/battery-powered equipment, and other systems that require voltage monitoring for safe operation. Its high precision and reliability make it an excellent choice for designers looking to incorporate voltage detection and system reset functionality into their products.

Overall, the Maxim Integrated MAX6306UK39D1+T is a high-quality, reliable voltage detector that offers a simple and effective solution for protecting digital systems against the consequences of undesirable voltage conditions.