ADM8321WAY30ARJZR7

Supervisors Overview

The ADM8321WAY30ARJZR7 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 threshold voltage of 3.0 V. The device provides one monitored input with an active high, push-pull output type. It includes manual reset functionality but lacks a watchdog timer or battery backup switch. The reset delay time is specified at 1.4 ms. Accuracy is rated at 1.5%. It supports surface mount installation in an SOT-23-5 package and functions between -40°C and +125°C.

Supervisors Feature Summary

• Integrates manual reset capability for system control
• Provides active high push-pull output signaling
• Operates across extended industrial temperature ranges

Supervisors Applications

• Microprocessor system monitoring
• Portable equipment power management
• Industrial control system supervision

Supervisors Procurement Notes

Verify the exact suffix against official Analog Devices documentation to confirm pinout and electrical characteristics match project requirements. Confirm RoHS compliance status through current datasheets. Ensure the SOT-23-5 footprint aligns with PCB design constraints before finalizing procurement orders.

Supervisors Selection Notes

Select this component when an active high output and manual reset are required. Compare threshold accuracy and operating temperature limits against alternative supervisory circuits. Verify package compatibility and supply voltage headroom relative to the target application's power rails.

Supervisors Part Context

This part belongs to the ADM8321 series of voltage supervisors from Analog Devices. These devices are designed for reliable system reset generation in embedded applications. The series offers various threshold voltages and output configurations to suit different microcontroller and processor requirements.

Supervisors Replacement Considerations

Check Analog Devices documentation for direct pin-compatible alternatives within the ADM8321 family. Verify that any substitute maintains the same active high output polarity and manual reset functionality.