ADM6322C46ARJ-RL7

Supervisors Overview

The ADM6322C46ARJ-RL7 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 reset threshold of 4.63 V with an accuracy of 2.5%. The device provides a manual reset input and utilizes a 200 ms reset delay time. It is housed in a 5-lead SOT-23 package suitable for surface mount installation. The component functions as a single-input monitor with open-drain and push-pull output capabilities, ensuring reliable system supervision across an industrial temperature range.

Supervisors Feature Summary

• Includes a manual reset input for user-initiated system control
• Provides both open-drain and push-pull reset output stages
• Features power supply glitch immunity for stable operation

Supervisors Applications

• Microprocessor systems
• Controllers
• Intelligent instruments

Supervisors Procurement Notes

Verify the specific suffix RL7 against official documentation to confirm reel packaging specifications. Confirm RoHS compliance status directly from the manufacturer datasheet as regulatory details may vary by production batch. Ensure the C46 designation matches the required 4.63 V threshold for your design. Cross-reference the ARJZ package code with your PCB footprint requirements before finalizing procurement.

Supervisors Selection Notes

Select this component when a fixed 4.63 V threshold is required for 5 V logic systems. The inclusion of a manual reset input distinguishes it from variants lacking this feature. Verify that the 200 ms timeout aligns with your microprocessor startup requirements. Consider the low quiescent current if battery life is a constraint in portable applications.

Supervisors Part Context

This part belongs to the ADM6322 series of supervisory circuits from Analog Devices. The series offers various threshold voltages and output configurations. The ADM6322 specifically integrates a manual reset function alongside standard voltage monitoring. It shares the compact 5-lead SOT-23 package with other members like the ADM6320 and ADM6321.

Supervisors Replacement Considerations

Check ADM6322 variants with different threshold codes (e.g., C43, C42) if voltage levels differ. Compare ADM6320 or ADM6321 models if manual reset functionality is not needed.