ADM809-5SAKS-REEL

Supervisors Overview

The ADM809-5SAKS-REEL is a voltage supervisory circuit manufactured by Analog Devices Inc., designed for microprocessor supervision in SC-70 packages. It features a push-pull output and monitors a single input with a threshold voltage of 4.65 V and an overvoltage threshold of 4.83 V. The device operates within a supply voltage range up to 5.5 V, consumes 60 uA of quiescent current, and provides a reset delay time of 240 ms. It functions reliably across a temperature range from -40 C to +125 C.

Supervisors Feature Summary

• Provides precise voltage monitoring with factory-set thresholds for reliable system supervision
• Features a push-pull output driver for direct interface with digital logic inputs
• Operates efficiently with low quiescent current consumption suitable for power-sensitive designs

Supervisors Applications

• Microprocessor power supply monitoring
• Battery-powered system supervision
• Portable electronic device power management

Supervisors Procurement Notes

Verify the exact suffix configuration against official datasheets to ensure correct threshold voltage selection. Confirm package availability and lead times through authorized distributors as stock levels fluctuate. Ensure RoHS compliance requirements match project specifications before finalizing procurement orders.

Supervisors Selection Notes

Select this component when a fixed 4.65 V threshold is required for single-input voltage supervision. Consider the SC-70-3 package for space-constrained PCB layouts. Evaluate the 240 ms reset delay against system startup timing requirements to ensure adequate power stabilization periods during initialization sequences.

Supervisors Part Context

This part belongs to the ADM809 series of supervisory circuits from Analog Devices. The series offers various threshold options packaged in compact surface-mount formats. These components are engineered for robust performance in industrial and consumer applications requiring dependable power management solutions.

Supervisors Replacement Considerations

Check for ADM809 variants with different threshold suffixes if voltage levels differ. Verify pin compatibility with SC-70-3 footprints when considering alternative manufacturers' equivalents.