ADM6319C46ARJ-RL7

Supervisors Overview

The ADM6319C46ARJ-RL7 is a supervisory circuit from Analog Devices, packaged in a 5-lead SOT-23. It monitors a single input with a fixed threshold voltage of 4.699 V. The device features a push-pull active-low reset output and includes a manual reset input. It operates within a supply voltage range up to 5.5 V and consumes 20 uA of working power. The reset delay time is specified at 280 ms. It functions reliably across an industrial temperature range from -40 C to +85 C.

Supervisors Feature Summary

• Integrates a high/low watchdog supervisor with manual reset capability for system protection.
• Provides a push-pull active-low reset output stage for direct interface with logic circuits.
• Ensures low power consumption suitable for battery-operated applications.

Supervisors Applications

• Microprocessor systems
• Computers
• Controllers

Supervisors Procurement Notes

Verify the exact part number suffix against the manufacturer's current datasheet to confirm package type and electrical specifications. Ensure compatibility with the target operating temperature range and supply voltage requirements before integration. Cross-reference the manual reset functionality needs with the specific variant selected.

Supervisors Selection Notes

Select this component when a fixed 4.699 V threshold is required for monitoring power rails. The inclusion of a manual reset input allows for user-initiated system recovery. Verify that the push-pull output drive capability meets the load requirements of the connected microprocessor or controller without additional buffering.

Supervisors Part Context

This part belongs to the ADM6319 series of supervisory circuits designed for monitoring microprocessor-based systems. It offers a compact 5-lead SOT-23 package, making it suitable for space-constrained designs. The series provides various threshold options and output configurations to suit different system architectures.

Supervisors FAQ

Does the ADM6319C46ARJ-RL7 include a watchdog timer?

No, the ADM6319 variant does not include a watchdog timer; it focuses on voltage supervision and manual reset.

What is the reset output configuration?

The reset output is configured as a push-pull active-low stage.