ADM6346-41ARTZ-R7

Supervisors Overview

The ADM6346-41ARTZ-R7 is a voltage monitor circuit manufactured by Analog Devices Inc. It operates within a supply voltage range of up to 5.5 V and features a threshold voltage of 4.1 V. The device utilizes a push-pull output type and provides a reset delay time of 20 us. It is housed in an SOT-23-3 package for surface mount installation. The component monitors one input, lacks manual reset functionality, and does not include a watchdog timer or battery backup switch.

Supervisors Feature Summary

• Provides automatic system reset when monitored voltage drops below the specified threshold
• Features push-pull output configuration for direct interface with digital logic
• Designed for ultra-low power consumption in portable applications

Supervisors Applications

• Portable electronic devices requiring low-power supervision
• Battery-operated systems needing under-voltage protection
• Embedded circuits requiring automated reset upon power failure

Supervisors Procurement Notes

Verify the specific threshold voltage (4.1 V) against the target application requirements before procurement. Confirm that the SOT-23-3 package dimensions align with the PCB footprint design. Ensure the operating temperature range meets the environmental specifications of the intended deployment scenario. Cross-reference the manufacturer part number with official documentation to confirm availability status.

Supervisors Selection Notes

Select this component when a precise 4.1 V monitoring threshold is required for single-input supervision. Consider the 20 us reset delay and push-pull output characteristics for compatibility with downstream logic circuits. Evaluate the ultra-low power profile against the system's energy constraints. Verify that the absence of a watchdog timer does not conflict with safety requirements.

Supervisors Part Context

This component belongs to the ADM6346 series of ultra-low power reset circuits from Analog Devices. The series offers various threshold voltages to accommodate different supply rail monitoring needs. The ARTZ suffix indicates a specific tape and reel packaging format suitable for automated assembly processes.

Supervisors Replacement Considerations

Check for other variants within the ADM6346 family that offer identical 4.1 V thresholds but different packaging options if space constraints change. Verify pinout compatibility with existing designs when considering alternative manufacturers' equivalents.