ADM6306D330ARJZ-R7

Supervisors Overview

The ADM6306D330ARJZ-R7 is a supervisory circuit manufactured by Analog Devices Inc., designed for monitoring system voltages. It operates within a supply voltage range of 1.2 V to 5.5 V and features a fixed reset threshold voltage of 3.30 V. The device provides a push-pull active-low reset output with a guaranteed delay time of 200 ms. It incorporates a manual reset input and supports multiple input configurations, including independent inputs for power supply monitoring. The component is housed in a compact SOT-23-5 package and is rated for operation over an extended temperature range from -40°C to +125°C.

Supervisors Feature Summary

• Integrated watchdog timer functionality with programmable timeout period
• Manual reset input capability for system initialization control
• Active-low push-pull reset output driver
• Supports multiple independent input pins for comprehensive voltage monitoring

Supervisors Applications

• Portable equipment requiring low-voltage supervision
• Battery-powered systems needing brown-out protection
• Microprocessor reset circuits in embedded controllers
• Industrial control boards requiring reliable power monitoring

Supervisors Procurement Notes

Verify the specific suffix 'R7' indicates reel packaging when ordering. Confirm the 'D330' designation matches the required 3.30 V threshold for your application. Check current availability status as distribution may vary. Ensure compatibility with your PCB footprint for the SOT-23-5 package. Validate that the manual reset pin configuration meets your system design requirements.

Supervisors Selection Notes

Select this component when a fixed 3.30 V threshold is required for system supervision. Consider the 200 ms reset delay for timing-sensitive applications. Evaluate the need for manual reset functionality versus automatic detection only. Compare power consumption requirements against other supervisory ICs in the portfolio. Verify that the SOT-23-5 package size fits within your board space constraints.

Supervisors Part Context

This part belongs to the ADM6306 family of supervisory circuits from Analog Devices. The family offers various threshold voltages and timeout periods. The D330 variant specifically targets 3.3 V logic systems. It complements other PMIC solutions by providing dedicated reset generation. The series is designed for cost-sensitive and space-constrained designs.

Supervisors Replacement Considerations

Check for ADM6306 variants with different threshold voltages if 3.30 V is not suitable. Verify pin-to-pin compatibility with existing designs using other ADM630x models. Consider alternative supervisory ICs from other manufacturers if lead times are critical. Ensure functional equivalence regarding reset delay and manual reset behavior.