Maxim Integrated MAX6802UR29D3+T Voltage Detector

The MAX6802UR29D3+T is a compact, low-power voltage detector designed by Maxim Integrated, a company renowned for its high-quality and reliable semiconductor products. This device is specifically engineered to monitor voltages and provide a reset signal to microcontrollers (MCUs) and other digital systems, ensuring proper operation during power-up, power-down, and brown-out conditions.

Embedded within a tiny SOT-23 package, the MAX6802UR29D3+T is an ideal solution for space-constrained applications. It is particularly well-suited for portable devices, such as battery-operated equipment, where maintaining a small footprint is crucial. Despite its small size, this voltage detector does not compromise on performance or features.

One of the key attributes of the MAX6802UR29D3+T is its precision voltage monitoring capability. The device is factory-set to detect a threshold voltage of 2.93V, ensuring accurate and reliable operation without the need for external adjustments. This makes it an excellent choice for systems that require consistent voltage supervision without the complexity of external tuning components.

The MAX6802UR29D3+T also boasts a low quiescent current, typically around 1.2µA, making it an energy-efficient choice for battery-powered applications where power conservation is paramount. This feature helps prolong battery life, reducing the frequency of battery replacements and maintenance.

Additionally, this voltage detector offers a robust feature set that includes a manual reset input, allowing designers to incorporate a user-initiated reset function. It also provides an active-low reset output, which remains asserted for a minimum of 140ms after the monitored voltage exceeds the reset threshold, ensuring a proper reset pulse width for connected digital systems.

The MAX6802UR29D3+T operates over a wide temperature range of -40°C to +125°C, making it suitable for use in harsh environments. Its tolerance to extreme temperatures ensures reliable performance in automotive, industrial, and outdoor applications.

In summary, the Maxim Integrated MAX6802UR29D3+T voltage detector is a high-precision, energy-efficient, and versatile component that provides critical voltage monitoring and reset functionality for a wide array of electronic systems. Its small footprint and robust feature set make it an excellent choice for designers looking to enhance the reliability and performance of their products.