ADM8642T100ACBZ-R7

Supervisors Overview

The ADM8642T100ACBZ-R7 is a supervisory voltage detector manufactured by Analog Devices Inc. It operates within an input voltage range of 0.5 V to 1.9 V and features an open-drain or open-collector output. The device is housed in a 6-WFBGA or WLCSP surface-mount package. It supports an operating temperature range of -40°C to +85°C (TA). This component is designed for general-purpose applications requiring low power consumption.

Supervisors Feature Summary

• Ultralow power consumption suitable for battery-operated systems
• Open-drain or open-collector output configuration
• Compact surface-mount packaging options

Supervisors Applications

• Battery-powered portable devices
• Electric meters
• General-purpose voltage monitoring

Supervisors Procurement Notes

Verify the specific suffix ACBZ-R7 against official Analog Devices documentation to confirm pinout, tolerance, and reel specifications. Ensure compatibility with your PCB footprint and thermal requirements. Cross-reference datasheet Rev. D for accurate electrical characteristics and absolute maximum ratings before integration.

Supervisors Selection Notes

Select this component when system design requires minimal quiescent current to extend battery life. The wide input voltage range accommodates various supply rails. Verify that the open-drain output interface aligns with the downstream logic levels and pull-up resistor requirements of the target microcontroller or processor.

Supervisors Part Context

This part belongs to the ADM864x family of simple voltage detectors. It shares architectural similarities with the ADM8641 but differs in specific threshold voltages and package configurations. The family is engineered for cost-sensitive and space-constrained applications where basic power supervision is sufficient.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Analog Devices official resources for direct replacements or pin-compatible alternatives.