ADM6315-46D3ARTZR7

Supervisors Overview

The ADM6315-46D3ARTZR7 is a voltage supervisory circuit manufactured by Analog Devices Inc. It operates within a supply voltage range of 1 V to 5.5 V and features an open-drain output type. The device provides a manual reset function with a typical reset delay time of 200 ms. It is housed in a SOT-143-4 surface-mount package and is designed for monitoring single-input power supplies. The component supports operation across a temperature range from -40°C to +125°C, ensuring reliability in various industrial and commercial environments.

Supervisors Feature Summary

• Provides reliable voltage supervision for microprocessor systems
• Features manual reset capability for controlled system recovery
• Utilizes low-power open-drain output architecture
• Operates effectively across extended industrial temperature ranges

Supervisors Applications

• Microprocessor system power monitoring
• Battery-powered device voltage supervision
• Industrial control board reset circuits
• Portable electronic equipment power management

Supervisors Procurement Notes

Verify the specific suffix D3A against official Analog Devices documentation to confirm the exact threshold voltage and package variant. Confirm RoHS compliance status through current manufacturer declarations. Ensure compatibility with existing PCB footprint designs for SOT-143-4 packages. Validate that the open-drain output configuration meets the logic requirements of the connected microcontroller or processor input pins.

Supervisors Selection Notes

Select this component when a fixed threshold supervisor with manual reset is required. The open-drain output allows for flexible interfacing with various logic families. Consider the 200 ms reset delay duration relative to system startup requirements. Evaluate the SOT-143-4 package size constraints against available board space. Ensure the operating voltage range covers the minimum and maximum expected supply rail variations.

Supervisors Part Context

This part belongs to the ADM6315 series of microprocessor supervisors. The series offers various threshold voltages and output configurations to suit different application needs. Analog Devices designs these components for high accuracy and low quiescent current. The family is widely used in embedded systems requiring robust power management solutions.

Supervisors Replacement Considerations

Check for MAX6315 variants with matching threshold voltages and output types. Verify pinout compatibility for direct replacement in SOT-143-4 footprints. Confirm equivalent electrical specifications such as reset delay and operating voltage range before substitution.