MAX6315US30D2-G01

Supervisors Overview

The MAX6315US30D2-G01 is a voltage supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of up to 5.5 V and features a threshold voltage of 3 V. The device provides an active low, open-drain output with a reset delay time of 1.4 ms. It supports manual reset functionality and lacks a watchdog timer or battery backup switch. The component is housed in an SOT-143-4 package for surface mount installation. It maintains an accuracy of 1.8% and draws a working supply current of 5 uA. The overvoltage threshold is specified at 3.05 V, with a power dissipation of 320 mW. It functions reliably across a temperature range from -40 C to +125 C.

Supervisors Feature Summary

• Provides active low open-drain reset signal generation based on monitored input voltage levels
• Supports manual reset control via external push-button interface
• Operates with ultra-low quiescent current consumption suitable for battery-powered systems

Supervisors Applications

• Microprocessor system reset monitoring
• Battery-powered portable equipment supervision
• Industrial control board voltage tracking

Supervisors Procurement Notes

Verify the exact suffix D2-G01 against official Analog Devices documentation to confirm pinout and electrical specifications match the standard MAX6315 series. Ensure the ordering part number corresponds to the specific threshold voltage variant required for the design. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement plans.

Supervisors Selection Notes

Select this component when a precise 3 V threshold is required for single-input voltage monitoring. Consider the SOT-143-4 package constraints for PCB layout space. Evaluate the 1.4 ms reset delay against system startup timing requirements. Verify that the open-drain output configuration aligns with the downstream logic level requirements of the target microcontroller or processor.

Supervisors Part Context

This part belongs to the MAX6315 family of simple reset circuits designed for monitoring single voltage rails. The US30 designation typically indicates the specific threshold voltage version within the series. The Maxim Integrated brand was acquired by Analog Devices, influencing current branding and support channels. This family focuses on providing reliable reset signals with minimal external component requirements.

Supervisors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.