MAX6315US31D1+T

Supervisors Overview

The MAX6315US31D1+T 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 fixed threshold voltage of 3 V. The device provides an active low, open-drain output with a manual reset input capability. It includes a reset delay time of 1.4 ms and maintains an accuracy of 1.8%. The component functions in temperatures from -40°C to +125°C, drawing a typical operating supply current of 5 uA.

Supervisors Feature Summary

• Features an open-drain output configuration suitable for wired-OR connections
• Includes a manual reset input for system control flexibility
• Designed for low-power operation with minimal supply current consumption

Supervisors Applications

• Microprocessor power supply monitoring
• Portable battery-operated equipment supervision
• Digital system voltage tracking

Supervisors Procurement Notes

Verify the specific suffix D1 against official documentation to confirm the exact threshold voltage and package variant. Ensure compatibility with the target system's voltage levels and temperature requirements before integration. Cross-reference the manufacturer's latest datasheet for any updates on pinout or electrical characteristics.

Supervisors Selection Notes

Select this component when an open-drain output is required for interfacing with multiple loads or different logic families. The wide operating temperature range makes it suitable for industrial environments. Verify that the 1.4 ms timeout meets the system's startup timing constraints.

Supervisors Part Context

This part belongs to the MAX6315 series of supervisory circuits designed for monitoring single power supplies. It is distinct from the bidirectional MAX6314 and multi-input MAX6310 variants. The US package indicates a small surface-mount form factor optimized for space-constrained designs.

Supervisors Replacement Considerations

Check for direct pin-compatible alternatives within the MAX6315 family with different thresholds. Verify if the MAX6314 series is suitable if bidirectional output is acceptable instead of open-drain.