ADM6315-46D4ARTRL7

Supervisors Overview

The ADM6315-46D4ARTRL7 is an open-drain microprocessor supervisory circuit manufactured by Analog Devices Inc. It operates within a supply voltage range of 2.5 V to 5 V and features a fixed threshold voltage of 4.63 V. The device provides a reset delay time of 1.57 seconds and supports manual reset functionality via the MR* pin. It does not include a watchdog timer or battery backup switch. The component is housed in a 4-lead SOT-143 surface-mount package and has a maximum power supply voltage rating of 5.5 V.

Supervisors Feature Summary

• Provides open-drain output for microprocessor supervision
• Includes manual reset capability through dedicated control pin
• Operates with fixed threshold voltage monitoring
• Utilizes compact four-lead surface-mount packaging

Supervisors Applications

• Microprocessor system voltage monitoring
• Embedded controller reset generation
• Portable electronic device power management

Supervisors Procurement Notes

Verify availability status as distribution channels may indicate limited stock or special order requirements. Confirm exact suffix specifications match design needs, as variations exist within the ADM6315 family. Ensure compatibility with existing PCB footprint and electrical parameters before finalizing procurement decisions.

Supervisors Selection Notes

Select this component when a fixed 4.63 V threshold is required for system supervision. The open-drain output necessitates an external pull-up resistor. Verify that the 1.57 s reset delay aligns with system startup timing requirements. Consider the SOT-143 package constraints for thermal and spatial limitations in dense designs.

Supervisors Part Context

This part belongs to the ADM6315 series of microprocessor supervisory circuits from Analog Devices. The series offers various threshold voltages and output configurations. The specific model indicates a 4.63 V threshold and open-drain output type. Similar parts in the family may differ in threshold voltage, reset delay, or additional features like watchdog timers.

Supervisors FAQ

Does the ADM6315-46D4ARTRL7 include a watchdog timer?

No, this specific variant does not include a watchdog timer function.

What is the reset delay time for this supervisor IC?

The reset delay time is specified as 1.57 seconds.