ADM800LARN-REEL

Supervisors Overview

The ADM800LARN-REEL is a voltage supervisory circuit manufactured by Analog Devices Inc., designed for monitoring power supply integrity in electronic systems. It operates within a maximum supply voltage of 5.5 V and features an open-drain or push-pull output configuration suitable for interfacing with various logic families. The device provides a reset delay time of 240 ms to ensure stable system initialization during power-up events. It includes manual reset functionality, allowing external control over the reset state when necessary. The component is housed in a 16-SOIC package, supporting surface-mount technology for compact PCB layouts. Operating temperatures range from -40 C to +85 C, ensuring reliability in industrial environments.

Supervisors Feature Summary

• Integrated manual reset capability for external control of system reset states
• Configurable output types including open-drain and push-pull configurations
• Dedicated watchdog timer function for automated fault recovery
• Battery backup switch support for maintaining critical data during power transitions

Supervisors Applications

• Microprocessor system supervision
• Power management circuits requiring voltage monitoring
• Industrial control systems needing reliable reset generation
• Embedded devices with battery backup requirements

Supervisors Procurement Notes

Verify exact ordering suffixes as REEL indicates tape-and-reel packaging. Confirm RoHS compliance status through official documentation before integration. Check current availability as distribution may vary by region. Ensure compatibility with existing board designs regarding pinout and thermal requirements.

Supervisors Selection Notes

Choose this component when manual reset input is required alongside standard voltage supervision. Compare against similar ADM80x series parts for threshold voltage accuracy and package size constraints. Consider output drive strength requirements for long trace lengths or multiple loads.

Supervisors Part Context

Part of the ADM800 series supervisors offering comprehensive power management features. Designed for applications requiring robust reset generation and system protection. Analog Devices integrates advanced CMOS technology for low power consumption and high reliability in demanding operational conditions.

Supervisors Replacement Considerations

Direct substitutes include other ADM800 series variants with compatible pinouts. Verify threshold voltages match application requirements when selecting alternatives. Ensure equivalent operating temperature ranges and package dimensions for seamless replacement.