ADM1816-R23ARTZ-R7

Supervisors Overview

The ADM1816-R23ARTZ-R7 is a voltage supervisory circuit manufactured by Analog Devices Inc. It operates within a supply voltage range up to 5.5 V and features a fixed threshold voltage of 2.31 V for monitoring a single input. The device provides a reset signal with a typical delay time of 250 ms. It is available in an SMD/SMT SC-70-3 package. The component supports open drain or push-pull output configurations and lacks manual reset, watchdog timer, or battery backup switch functionalities.

Supervisors Feature Summary

• Provides simple reset or power-on reset functionality for monitored voltage levels
• Offers configurable output drive options including open drain and push-pull modes
• Designed for surface mount installation in compact electronic assemblies

Supervisors Applications

• Microprocessor system reset generation
• Battery-powered device voltage supervision
• Portable equipment power management

Supervisors Procurement Notes

Verify current availability status as distribution channels may indicate limited supply or discontinuation. Confirm exact ordering suffixes match required package and tape/reel specifications. Ensure environmental compliance documentation aligns with project requirements before finalizing procurement orders.

Supervisors Selection Notes

Select this component when a fixed 2.31 V threshold is required for single-channel voltage monitoring. Consider the 250 ms reset delay duration against system timing constraints. Evaluate the SC-70-3 package size against board space limitations and verify output type compatibility with downstream logic interfaces.

Supervisors Part Context

This part belongs to the ADM1816 series of microprocessor reset circuits from Analog Devices. The series includes variants with different threshold voltages and output types. The R23 designation indicates the specific 2.31 V threshold version. The ARTZ suffix denotes the SC-70-3 package and RoHS compliance.

Supervisors Replacement Considerations

Cross-reference with other ADM1816 variants for different thresholds. Verify pinout compatibility with existing PCB layouts. Check datasheet specifications for equivalent reset delays and operating temperature ranges.