ADM810ZAKSZ-REEL7

Supervisors Overview

The ADM810ZAKSZ-REEL7 is a microprocessor supervisory circuit manufactured by Analog Devices Inc. It operates within a supply voltage range of 1 V to 5.5 V and features a push-pull output driver. The device provides a reset delay time of 840 ms and monitors a single input channel. It is available in an SC-70-3 package and supports threshold voltages of 2.5 V, 3 V, 3.3 V, and 5 V. The component functions without manual reset or watchdog timer capabilities and maintains low power consumption with a working supply current of 60 uA.

Supervisors Feature Summary

• Provides reliable system reset generation for microprocessors through voltage supervision
• Features a compact SC-70-3 surface-mount package for space-constrained designs
• Delivers a push-pull output driver for robust signal integrity

Supervisors Applications

• Microprocessor system reset generation
• Voltage supervision in portable electronic devices
• Battery-powered equipment monitoring

Supervisors Procurement Notes

Verify the specific voltage threshold variant required, as the base part number covers multiple options (2.5 V, 3 V, 3.3 V, 5 V). Confirm the suffix matches the desired threshold. Check current availability status as distribution may be limited. Ensure the SC-70-3 package fits the PCB layout constraints. Validate that the 840 ms reset delay meets the system timing requirements.

Supervisors Selection Notes

Select this component when a simple, low-power supervisor is needed for single-voltage rails. The 60 uA quiescent current makes it suitable for battery-operated applications. The fixed 840 ms delay must align with the target processor's startup sequence. Verify that the chosen threshold voltage corresponds exactly to the monitored rail level to ensure accurate reset assertion.

Supervisors Part Context

This component belongs to the ADM810 series of supervisory circuits from Analog Devices. The series offers various threshold options and packages to accommodate different system voltage levels and form factors. The ZAKSZ suffix indicates the specific threshold voltage and SC-70-3 packaging configuration within this product family.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.