ADM6315-44D3ARTZRL

Supervisors Overview

The ADM6315-44D3ARTZRL is a microprocessor supervisory circuit manufactured by Analog Devices Inc. It operates within a supply voltage range of 2.5 V to 5.5 V and features an open-drain output type. The device provides a manual reset function with a fixed reset delay time of 1.57 seconds. It is designed for single-input monitoring and does not include a watchdog timer or battery backup switch. The component is housed in a surface-mount SOT-143-4 package.

Supervisors Feature Summary

• Provides open-drain supervision for microprocessor systems
• Includes manual reset capability for system control
• Operates on a single monitored input channel

Supervisors Applications

• Microprocessor power supply monitoring
• Embedded system reset generation
• Voltage threshold supervision in portable electronics

Supervisors Procurement Notes

Verify the specific suffix ARTZRL against official Analog Devices documentation to confirm tape-and-reel packaging and exact threshold specifications. Confirm RoHS compliance status through current manufacturer datasheets. Check for obsolescence notices or lifecycle changes directly from the supplier before procurement planning.

Supervisors Selection Notes

Select this component when an open-drain output is required for wired-OR configurations or level shifting. Ensure the application voltage remains within the 2.5 V to 5.5 V operating range. Verify that the 1.57 s reset delay aligns with the target processor's startup timing requirements without external components.

Supervisors Part Context

This part belongs to the ADM6315 family of low-power supervisory circuits. It shares the SOT-143-4 form factor with other variants in the series, differing primarily in threshold voltage and output configuration. The family is designed for compact designs requiring minimal external components for reliable power management.

Supervisors Replacement Considerations

Cross-reference with ADM6315-44D1ARTRL7 or MAX6315US44D3+T for pin-compatible alternatives. Verify that substitute parts maintain the same open-drain output polarity and reset delay characteristics to ensure circuit compatibility.