ADM1813-5ART-REEL7

Supervisors Overview

The ADM1813-5ART-REEL7 is a voltage supervisory circuit manufactured by Analog Devices Inc. It operates within a supply voltage range of 2.0 V to 5.5 V and features a fixed threshold voltage of 4.62 V for the monitored input. The device provides a push-pull output type and includes a manual reset function. It has a reset delay time of 250 ms and no watchdog timer or battery backup switch. The component supports single-input monitoring and lacks a chip enable signal. Power consumption is characterized by a working supply current of 16 uA, with an overvoltage threshold of 4.49 V. It functions reliably across a temperature range from -40 C to +105 C.

Supervisors Feature Summary

• Provides precise voltage supervision with a fixed threshold for reliable system monitoring
• Includes a manual reset function allowing user-initiated system recovery
• Features a push-pull output configuration for versatile interface compatibility

Supervisors Applications

• Microprocessor reset circuits
• Portable equipment power management
• Battery-powered system supervision

Supervisors Procurement Notes

Verify the specific suffix ART against official Analog Devices documentation to confirm package type and tape/reel specifications. Ensure the part number matches the exact threshold voltage and functional requirements for the target application. Cross-reference the manufacturer datasheet for any recent lifecycle changes or obsolescence notices before finalizing procurement plans.

Supervisors Selection Notes

Select this component when a fixed 4.62 V threshold is required for systems operating up to 5.5 V. The manual reset capability distinguishes it from automatic-only supervisors. Consider the 16 uA quiescent current for low-power designs. Verify that the SC-70-3 package fits the PCB layout constraints and that the -40 C to +105 C temperature range meets environmental specifications.

Supervisors Part Context

This part belongs to the ADM1813 series of voltage supervisors from Analog Devices. The series offers various threshold voltages and package options. The ART suffix typically denotes a specific surface-mount package variant. This family is designed for cost-effective power management in embedded systems requiring reliable reset generation.

Supervisors Replacement Considerations

Check Analog Devices documentation for direct pin-compatible alternatives within the ADM1813 series with different thresholds. Verify if ADM811 variants offer similar manual reset functionality but require package adaptation. Confirm electrical parameter compatibility before substitution.