ADM809RAKSZ-REEL

Supervisors Overview

The ADM809RAKSZ-REEL is a voltage supervisory circuit manufactured by Analog Devices Inc., designed for microprocessor supervision in SC-70-3 packages. It features a push-pull output and monitors a single input with a threshold voltage of 2.63 V and an overvoltage threshold of 2.66 V. The device operates within a supply voltage range up to 5.5 V, consuming 60 uA of quiescent current. It provides a reset delay time of 240 ms and maintains accuracy within 1.5%. The component functions reliably across a temperature range from -40 C to +125 C.

Supervisors Feature Summary

• Provides precise voltage monitoring with high accuracy for system reliability
• Features a compact SC-70-3 surface-mount package for space-constrained designs
• Delivers a push-pull output signal for direct interface with logic circuits

Supervisors Applications

• Microprocessor power supply supervision
• Battery-powered device voltage monitoring
• Embedded system reset generation

Supervisors Procurement Notes

Verify the specific suffix Z indicates RoHS compliance when sourcing. Confirm availability status as distribution channels may list limited stock or special orders. Ensure the reel packaging matches automated assembly requirements. Cross-reference the exact part number to distinguish between similar ADM809 variants with different thresholds or packages.

Supervisors Selection Notes

Select this component when a fixed 2.63 V threshold is required for low-voltage systems. The SC-70-3 package suits applications needing minimal board space. Consider the 60 uA current consumption for battery life optimization. Verify that the 240 ms reset delay aligns with system startup timing requirements without external components.

Supervisors Part Context

This part belongs to the ADM809 series of supervisory circuits from Analog Devices. The series offers various threshold voltages and package options to suit different power management needs. The RAKSZ designation specifies the 2.63 V threshold and SC-70-3 package configuration within this family.

Supervisors FAQ

Does the ADM809RAKSZ-REEL include a manual reset input?

No, this specific variant does not feature a manual reset input.

What is the maximum operating voltage for this supervisor?

The maximum supply voltage rating is 5.5 V.