ADM824RYKSZ-REEL7

Supervisors Overview

The ADM824RYKSZ-REEL7 is a supervisory circuit manufactured by Analog Devices Inc., designed to monitor voltage levels in electronic systems. It operates within a supply voltage range of 1 V to 5.5 V and features a threshold voltage of 2.63 V with an overvoltage threshold of 2.66 V. The device includes a watchdog timer and provides a push-pull output type. It has a reset delay time of 280 ms and consumes a working power supply current of 24 uA. The component supports one monitored input and lacks manual reset or battery backup switch capabilities. It is housed in an SC-70-5 package and functions across a temperature range from -40 C to +125 C.

Supervisors Feature Summary

• Integrated watchdog timer functionality for system monitoring
• Push-pull output configuration for direct interface compatibility
• Low quiescent current consumption suitable for power-sensitive applications

Supervisors Applications

• Microprocessor supervision in embedded systems
• Voltage monitoring in portable electronic devices
• Watchdog protection in industrial control circuits

Supervisors Procurement Notes

Verify the specific suffix REEL7 indicates tape and reel packaging when sourcing. Confirm the SC-70-5 package dimensions match your PCB footprint requirements. Ensure the 2.63 V threshold aligns with your system's critical voltage level. Check regional availability as distribution may be limited. Validate RoHS compliance status through official documentation before integration.

Supervisors Selection Notes

Choose this component when a low-power supervisory circuit with integrated watchdog is required. The SC-70-5 package offers space efficiency for compact designs. Consider the 280 ms reset delay for timing constraints. The absence of manual reset simplifies design if hardware reset buttons are not needed. Verify the 1 V minimum operating voltage suits your lowest supply condition.

Supervisors Part Context

This part belongs to the ADM824 series of supervisory circuits from Analog Devices. It is categorized under PMIC - Power Management ICs. The device serves as a voltage supervisor with watchdog capabilities, distinct from general-purpose op-amps or switches in the manufacturer's portfolio. It targets applications requiring reliable system reset and monitoring functions.

Supervisors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data.