ADM809SAKSZ-REEL7

Supervisors Overview

The ADM809SAKSZ-REEL7 is a voltage supervisory circuit from Analog Devices, packaged in an SC-70-3 surface-mount case. It monitors a single input with a threshold voltage of 2.93 V and an overvoltage threshold of 2.96 V. The device features a push-pull output, a reset delay time of 240 ms, and operates within a supply voltage range of 1 V to 5.5 V. It draws 60 uA of working power current and maintains an accuracy of 1.5%. The component functions across a temperature range of -40 C to +125 C without manual reset or watchdog capabilities.

Supervisors Feature Summary

• Provides voltage supervision for microprocessor systems with a fixed threshold.
• Delivers a push-pull output signal upon detection of under-voltage conditions.
• Operates efficiently with low quiescent current consumption.

Supervisors Applications

• Microprocessor supervisor circuits
• Voltage monitoring in portable electronics
• Battery-powered system protection

Supervisors Procurement Notes

Verify the specific suffix 'SAKSZ' to confirm the SC-70-3 package and 2.93 V threshold variant. Confirm RoHS compliance status through official documentation as availability may vary by region. Check for limited supply indications on distributor platforms before finalizing procurement plans.

Supervisors Selection Notes

Select this component when a compact SC-70-3 footprint is required for voltage supervision. Ensure the 2.93 V threshold aligns with the target rail voltage. Consider the 240 ms reset delay and push-pull output characteristics against system timing requirements.

Supervisors Part Context

This part belongs to the ADM809 series of supervisory circuits designed for monitoring power rails in embedded systems. It shares the family's low-power architecture but is distinguished by its specific threshold voltage and SC-70-3 packaging configuration.

Supervisors Replacement Considerations

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