ADM1812-10ARTZ-RL

Supervisors Overview

The ADM1812-10ARTZ-RL is a supervisory circuit manufactured by Analog Devices Inc., designed for robust power-system supervision in safety-critical automotive applications. It utilizes a factory-set reset threshold to monitor voltages ranging from 1.1V to 5V. The device features a push-pull, active high/low output type and operates without manual reset functionality. It is housed in an SOT-23-3 package and is suitable for monitoring system voltages within the specified range.

Supervisors Feature Summary

• Factory-set reset threshold for simplified design integration
• Push-pull output configuration supporting active high or low states
• Capable of monitoring input voltages between 1.1V and 5V
• Designed for safety-critical automotive application environments

Supervisors Applications

• Safety-critical automotive power system supervision
• Voltage monitoring for microprocessor reset circuits
• Embedded systems requiring automated power management

Supervisors Procurement Notes

Verify the specific suffix (e.g., -RL7) against official Analog Devices documentation to confirm tape-and-reel packaging quantities and exact electrical tolerances. Ensure compatibility with target voltage ranges and automotive qualification standards before procurement. Cross-reference datasheet revisions to confirm pinout and functional consistency.

Supervisors Selection Notes

Select this component when a fixed threshold supervisor is required for automotive-grade reliability. The factory-set nature eliminates external resistor networks, reducing board space and design complexity. Verify that the 1.1V to 5V monitoring range aligns with the system's operating voltage requirements and that the push-pull output drives the downstream logic correctly.

Supervisors Part Context

This part belongs to the ADM1812 series of supervisory circuits from Analog Devices. These devices are engineered for high reliability in harsh environments, particularly automotive sectors. The series offers various threshold options and output configurations to suit different microprocessor and memory protection needs.

Supervisors Replacement Considerations

Check for ADM1812 variants with different thresholds or packages. Confirm if ADM1810 or ADM1811 series parts offer compatible functionality. Verify pinout compatibility and electrical specifications with alternative supervisors from Analog Devices or other manufacturers.