ADM1816-R23AKS-RL7

Supervisors Overview

The ADM1816-R23AKS-RL7 is a voltage supervisory circuit manufactured by Analog Devices Inc. It operates within a maximum supply voltage of 5.5 V and features a threshold voltage of 2.31 V. The device provides a reset delay time of 250 ms and utilizes an SC-70-3 surface-mount package. It monitors one input with an open-drain or open-collector output type, lacking manual reset, watchdog timer, or battery backup switch capabilities.

Supervisors Feature Summary

• Provides simple reset or power-on reset functionality for monitored voltage rails
• Features low quiescent current consumption suitable for battery-powered applications
• Offers reliable reset signal generation with specified timeout delays

Supervisors Applications

• Microprocessor reset circuits
• Portable electronic devices requiring voltage supervision
• Battery-operated systems needing power monitoring

Supervisors Procurement Notes

Verify component authenticity through authorized channels due to limited availability status. Confirm RoHS compliance details as indicated in official documentation. Check for potential obsolescence notices from the manufacturer before finalizing procurement plans. Ensure storage conditions meet moisture sensitivity level requirements for surface-mount components.

Supervisors Selection Notes

Select this component when a single-channel voltage supervisor with open-drain output is required. Consider the 2.31 V threshold specifically for lower voltage rail monitoring. Evaluate the SC-70-3 package size constraints against board space limitations. Compare performance against similar ADM1816 variants if different thresholds are needed.

Supervisors Part Context

This part belongs to the ADM1816 series of microprocessor reset circuits. It shares functional similarities with other members like the ADM1816-5AKSZ-RL7 but differs in threshold voltage specifications. The series is designed for general-purpose voltage supervision in embedded systems.

Supervisors Replacement Considerations

ADM1818-R23AKSZ-R7 is listed as a parameter equivalent substitute.