ADM6315-31D3ARTRL7

Supervisors Overview

The ADM6315-31D3ARTRL7 is a voltage supervisory circuit manufactured by Analog Devices Inc. It monitors a single input voltage and provides an open-drain reset output. The device features a threshold voltage of 3.08 V and a maximum supply voltage of 5.5 V. It includes manual reset functionality with a reset delay time of 200 ms. The component operates within a temperature range of -40°C to +125°C and has an accuracy of 1.8%. It is housed in a SOT-143-4 surface-mount package.

Supervisors Feature Summary

• Provides active low open-drain reset signal for microprocessor supervision
• Includes manual reset pin for system control
• Operates over extended industrial temperature range

Supervisors Applications

• Microprocessor power supply monitoring
• Battery backup systems
• Embedded controller reset circuits

Supervisors Procurement Notes

Verify the specific suffix ARTRL7 against the manufacturer's current datasheet revision to confirm packaging and tape-and-reel specifications. Confirm availability status as distribution channels may list limited stock or end-of-life conditions. Ensure the operating voltage range matches the target application requirements before finalizing procurement orders.

Supervisors Selection Notes

Select this component when a fixed 3.08 V threshold is required for single-supervision applications. The open-drain output allows for flexible logic level interfacing. Consider the 200 ms reset delay duration relative to the target system's startup timing requirements. Verify that the SOT-143-4 package footprint aligns with the PCB layout constraints.

Supervisors Part Context

This part belongs to the ADM6315 family of open-drain microprocessor supervisory circuits. It shares the same functional architecture and package style as other variants in the series, differing primarily in the preset threshold voltage value. The family is designed for reliable power management in digital systems requiring precise voltage monitoring.

Supervisors Replacement Considerations

Cross-reference with MIC6315-31D3UY-TR from Microchip Technology for similar electrical characteristics and package compatibility.