ADM6305D3ARJZ-RL7

Supervisors Overview

The ADM6305D3ARJZ-RL7 is a supervisory circuit manufactured by Analog Devices Inc., designed for monitoring multiple voltage inputs. It features two monitored channels with adjustable threshold voltages ranging from 400 mV to 1.23 V. The device operates within a supply voltage range of up to 5.5 V and consumes a low quiescent current of 5 uA. It provides an active-low, open-drain reset output with a fixed reset delay time of 200 ms. The component does not include manual reset or watchdog timer functions. It is housed in a compact SOT-23-5 package suitable for surface mount applications.

Supervisors Feature Summary

• Dual-input voltage supervision with programmable threshold settings
• Ultra-low power consumption suitable for battery-operated systems
• Integrated manual reset pin functionality for system control

Supervisors Applications

• Portable electronic devices requiring efficient power management
• Embedded systems needing reliable voltage supervision
• Battery-powered equipment with strict power constraints

Supervisors Procurement Notes

Verify the exact suffix designation against official Analog Devices documentation to confirm specific threshold configurations and package variants. Ensure compatibility with existing PCB footprints and thermal requirements. Confirm availability status as distribution channels may indicate limited stock or end-of-life statuses. Cross-reference datasheet specifications for operating temperature ranges and electrical characteristics prior to integration.

Supervisors Selection Notes

Select this component when dual-channel voltage monitoring with low quiescent current is required. Consider the adjustable threshold range for flexible input voltage supervision. Evaluate the SOT-23-5 package size for space-constrained designs. Verify that the absence of a watchdog timer aligns with system safety requirements. Compare performance metrics against alternative supervisory circuits for optimal cost and feature balance.

Supervisors Part Context

This part belongs to the ADM6305 series of supervisory circuits from Analog Devices. It is engineered for applications requiring precise voltage monitoring with minimal power impact. The series typically offers various threshold options and package styles to suit different design needs. Understanding the broader family context aids in selecting compatible alternatives or upgrades within the same product line.

Supervisors Replacement Considerations

Consult official Analog Devices substitution guides for verified replacement part numbers. Ensure functional equivalence in terms of channel count, threshold adjustability, and package dimensions. Verify that any substitute maintains the same electrical characteristics and operating temperature range.