Product Overview: MAX6384XS46D3+T from Maxim Integrated

The MAX6384XS46D3+T is a high-quality microprocessor (µP) supervisory circuit designed by Maxim Integrated, a renowned leader in the development of innovative analog and mixed-signal products. This supervisory circuit is engineered to monitor power supplies in µP and digital systems, providing a significant level of protection against power supply faults, ensuring more reliable operation of electronic devices.

The device features a precise factory-set reset threshold voltage of 4.63V, which helps in maintaining accurate monitoring of the system voltage. It is designed to assert a reset signal whenever the VCC supply voltage falls below this threshold, thereby safeguarding the system from unpredictable behavior that can occur during low voltage conditions. The reset output remains asserted for a minimum reset timeout period of 140ms after VCC rises above the reset threshold, allowing the system to stabilize before resuming operation.

The MAX6384XS46D3+T comes in a compact, 4-pin SC70 package, which is highly advantageous for space-constrained applications. Its small footprint does not compromise its performance, as it offers a low supply current of only 1.2µA, making it an energy-efficient choice for battery-operated devices. This feature is particularly critical for portable electronics, where power conservation is a key concern.

With its wide operating temperature range of -40°C to +125°C, the MAX6384XS46D3+T is adaptable to various environmental conditions, ensuring consistent performance across different applications and industries. Whether implemented in consumer electronics, industrial controls, or automotive systems, this supervisory circuit maintains system integrity through precise monitoring and control.

Additionally, the MAX6384XS46D3+T is designed with an active-low, push-pull reset output. This type of output allows for a direct interface with other logic components without the need for external pull-up resistors, simplifying the circuit design and saving on additional component costs.

In summary, the MAX6384XS46D3+T from Maxim Integrated is a robust, low-power µP supervisory circuit that offers precise voltage monitoring, a compact package, and ease of integration, making it an excellent choice for designers looking to enhance system reliability and protection in their digital and µP-based applications.