ADM6315-46D2ART-RL

Supervisors Overview

The ADM6315-46D2ART-RL is an open-drain microprocessor supervisory circuit manufactured by Analog Devices Inc. It is housed in a compact 4-lead SOT-143 package. The device monitors system voltage and generates a reset signal when the supply drops below a specific threshold, ensuring reliable operation of digital logic and microprocessors.

Supervisors Feature Summary

• Provides automatic reset generation upon detection of undervoltage conditions
• Features an open-drain output compatible with various logic families
• Designed for compact board space requirements through small footprint packaging

Supervisors Applications

• Microprocessor system supervision
• Digital logic power monitoring
• Embedded controller reset circuits

Supervisors Procurement Notes

Verify the exact suffix D2 against official Analog Devices documentation to confirm the precise trip point voltage. Ensure the ART-RL designation matches the required tape-and-reel quantity and package variant. Cross-reference the datasheet revision to confirm pinout compatibility before integration into existing designs.

Supervisors Selection Notes

Select this component when a fixed low-voltage threshold is required for system stability. The open-drain architecture allows for flexible pull-up resistor selection to match different logic voltage levels. Consider the SOT-143 package constraints regarding thermal dissipation and physical mounting space during PCB layout planning.

Supervisors Part Context

This part belongs to the ADM6315 family of supervisory circuits from Analog Devices. These devices are engineered to provide robust protection for sensitive electronic components by monitoring power rails. The family offers various voltage thresholds to suit diverse application requirements while maintaining consistent performance characteristics across the series.

Supervisors Replacement Considerations

Direct substitutes include other ADM6315 variants with different voltage thresholds, such as the ADM6315-26 or ADM6315-29 series. Verify that alternative parts maintain the same open-drain output configuration and SOT-143 package dimensions to ensure mechanical and electrical compatibility without redesigning the host circuit.