The MAX810SD is a precision microprocessor (μP) supervisory circuit designed by NXP Semiconductors, tailored to monitor power supplies in digital systems. It provides a significant level of system reliability and accuracy required in critical applications. This device is a crucial component for systems that need to maintain stable operation and safeguard data integrity during power fluctuations or failures.

Key Features

• Voltage Monitoring: The MAX810SD actively monitors the system voltage and provides a reset signal to the μP during power-up, power-down, and brown-out conditions. This ensures that the system initializes in a known state every time it is powered up.
• Reset Timeout: It boasts a preset timeout period that holds the reset signal active for a fixed duration after the voltage level becomes stable, thus allowing the system ample time to reset properly.
• Low Power Consumption: Designed for power-sensitive applications, the device operates with minimal power consumption, making it an excellent choice for portable and battery-operated devices.
• Temperature Range: The MAX810SD operates over a broad temperature range, accommodating various industrial and commercial environments.

Applications

The device is versatile and can be used in a wide array of applications, including:

• Computers and servers
• Embedded systems
• Portable/battery-powered equipment
• Industrial controllers
• Automotive systems

Technical Specifications

Below are some of the technical specifications of the MAX810SD:

• Supply Voltage Range: The device supports a wide range of supply voltages, catering to diverse system requirements.
• Output Type: It features an active-low reset output, which is the standard for most microprocessor systems.
• Packaging: The MAX810SD is available in a compact and reliable package, ensuring ease of integration into various circuit designs.

With its robust feature set and NXP's commitment to quality, the MAX810SD is a smart choice for system designers looking to enhance the reliability and performance of their power management systems.