Maxim Integrated DS1831BS+T&R+C03 Product Overview

The Maxim Integrated DS1831BS+T&R+C03 is a highly sophisticated, versatile microprocessor supervisory circuit designed to monitor power supplies in digital systems. It provides essential protection features and ensures reliable operation of the system by performing functions such as reset generation, battery backup switching, and memory write protection. This component is particularly suitable for applications that cannot tolerate any disruption or failure due to power supply issues.

Key Features

• Automatic Reset Generation: Upon detecting a drop in the VCC supply voltage below the factory-set reset threshold, the DS1831BS+T&R+C03 automatically generates a reset signal to the microprocessor, ensuring the system restarts in a known state.
• Adjustable Reset Threshold: The reset threshold voltage can be adjusted externally, allowing for flexibility and customization to suit different system requirements.
• Battery Backup Switching: The device includes a circuit that switches to a backup battery when the main power supply fails or drops below acceptable levels, preserving data integrity and system operation.
• Memory Write Protection: During power-down or brownout conditions, the DS1831BS+T&R+C03 prevents corruption by disabling memory write cycles, safeguarding critical data.
• Low Power Consumption: Designed with power efficiency in mind, this supervisory circuit minimizes power consumption, making it ideal for portable and battery-powered applications.
• High Accuracy: The precision of the reset threshold and the tight timing parameters ensure the device operates reliably under specified conditions.

Applications

The DS1831BS+T&R+C03 is an excellent choice for a wide range of applications including:

• Computers and servers
• Embedded systems
• Industrial controllers
• Portable and battery-powered equipment
• Communication infrastructure

With its tape and reel packaging (indicated by the T&R suffix), the DS1831BS+T&R+C03 is optimized for automated assembly processes, ensuring efficient manufacturing and scalability for high-volume production. The C03 suffix indicates a specific configuration or customization, which may pertain to the reset threshold voltage or other parameters specific to customer requirements.

Overall, the Maxim Integrated DS1831BS+T&R+C03 supervisory circuit stands out as a dependable solution for enhancing system reliability and protecting against the consequences of unpredictable power supply conditions.