ADM6315-29D3ARTZR7

Supervisors Overview

The ADM6315-29D3ARTZR7 is a 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 2.93 V. The device provides an open-drain reset output with a typical reset delay time of 140 ms. It is housed in a compact 4-lead SOT-143 surface-mount package. The component supports manual reset functionality and is designed for industrial temperature ranges, ensuring reliable power management for sensitive electronic systems.

Supervisors Feature Summary

• Provides precise voltage supervision with a fixed 2.93 V threshold
• Features an open-drain active-low reset output stage
• Includes a manual reset input for system control flexibility
• Delivers guaranteed reset validity down to low supply voltages

Supervisors Applications

• Microprocessor power supply monitoring
• Battery-powered equipment voltage supervision
• Industrial control system reset circuits
• Embedded system power management

Supervisors Procurement Notes

Verify the exact suffix ARTZR7 against the manufacturer's current datasheet to confirm package type and tape/reel specifications. Confirm availability status as distribution channels may list limited stock or end-of-life statuses. Ensure the operating temperature range meets your specific environmental requirements before finalizing procurement decisions.

Supervisors Selection Notes

Select this component when a fixed 2.93 V threshold is required for single-supply monitoring. The open-drain output allows for wired-OR configurations and compatibility with various logic families. Consider the 140 ms timeout duration to ensure it aligns with the startup requirements of the target microprocessor or memory devices in the design.

Supervisors Part Context

This part belongs to the ADM6315 series of supervisory circuits from Analog Devices. The series offers multiple threshold options and output configurations. The specific model integrates manual reset capabilities, distinguishing it from basic power-on-reset-only variants. It is designed to replace older supervisor ICs with improved accuracy and lower power consumption profiles.

Supervisors Replacement Considerations

Check for direct pin-compatible alternatives within the ADM6315 family that match the 2.93 V threshold. Verify if other manufacturers offer equivalent open-drain supervisors with similar timing characteristics. Ensure any substitute maintains the same SOT-143-4 footprint and electrical specifications for seamless integration.