Maxim Integrated MAX6402BS22+T Voltage Detectors/Supervisors

Maxim Integrated presents the MAX6402BS22+T, a compact and robust voltage detector/supervisor IC designed to monitor voltage levels and provide a reliable reset signal to microcontrollers and digital systems. This component is essential for applications requiring precise voltage monitoring to safeguard system integrity and enhance reliability.

Key Features

• Voltage Threshold: The MAX6402BS22+T is programmed with a precise factory-set threshold voltage of 2.2V, making it suitable for low-voltage applications.
• Low Power Consumption: With a quiescent current of only 1.5µA, this device is an excellent choice for battery-operated and portable devices where power efficiency is crucial.
• Manual Reset Input: It includes a manual reset input, allowing for an external trigger to initiate a system reset.
• Reset Timeout: The IC provides a fixed reset timeout delay of 140ms, ensuring proper system reset without premature restarts.
• Output Type: The open-drain reset output allows for flexible interfacing with other logic levels and can be wire-ORed with other open-drain or open-collector outputs.
• Operating Temperature: The device is rated for operation over the extended -40°C to +125°C temperature range, suitable for industrial environments.
• Small Footprint: Housed in a space-saving 4-pin SOT-143 package, the MAX6402BS22+T is ideal for space-constrained applications.

Applications

The MAX6402BS22+T is versatile and can be used in a variety of applications where voltage monitoring is critical. It is particularly useful in:

• Portable Devices
• Automotive Systems
• Embedded Systems
• Data Storage Equipment
• Medical Devices
• Industrial Control Systems

Maxim Integrated's MAX6402BS22+T is a reliable solution for designers looking to integrate voltage monitoring and system reset functionality into their products. Its combination of low power consumption, precision voltage detection, and small form factor makes it an excellent choice for maintaining system stability and performance.