MAX8211CPA-2

Supervisors Overview

The MAX8211CPA-2 is a microprocessor voltage monitor manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 2 V to 16.5 V and features an active low, open drain output. The device includes programmable voltage detection with an overvoltage threshold of 1.19 V and an undervoltage threshold of 1.11 V. It consumes 15 uA of operating current and lacks manual reset or watchdog timer functions. The component is housed in an 8-DIP package and supports power failure detection.

Supervisors Feature Summary

• Provides programmable voltage detection for monitoring system power rails
• Features an active low open drain output for direct logic interfacing
• Includes dedicated power failure detection capability

Supervisors Applications

• Microprocessor voltage supervision
• Power supply monitoring circuits
• System reset generation

Supervisors Procurement Notes

Verify the specific suffix 'CPA-2' against official Analog Devices documentation to confirm pinout and electrical characteristics match standard MAX8211 variants. Ensure the source document explicitly defines this part number rather than relying on generic distributor listings. Confirm that the manufacturer designation aligns with current Analog Devices inventory records.

Supervisors Selection Notes

Select this component when a single-channel voltage monitor with programmable thresholds is required. Consider the 15 uA quiescent current for low-power applications. Verify that the 8-DIP package fits the board layout constraints. Ensure the 16.5 V maximum input rating covers the highest expected supply voltage.

Supervisors Part Context

This part belongs to the MAX8211 series of supervisory circuits designed for microprocessor systems. It provides essential protection by detecting out-of-range voltage conditions. The series typically offers various package options and threshold configurations to suit different design requirements.

Supervisors Replacement Considerations

MAX8211CPA+ serves as a verified alternative within the same product family.