ADM8614Y263ACBZ-R7

Supervisors Overview

The ADM8614Y263ACBZ-R7 is a voltage supervisory circuit manufactured by Analog Devices Inc. It features a single monitored input with an active low, open-drain output type. The device includes a watchdog timer and operates within a supply voltage range up to 5.5 V. Key electrical parameters include a threshold voltage of 2.63 V, an overvoltage threshold of 2.664 V, and a reset delay time of 200 ms. The accuracy is specified at 1.3%, with a maximum operating temperature of +85 C and a minimum of -40 C. The part is housed in a WLCSP-6 package.

Supervisors Feature Summary

• Integrated watchdog timer functionality for system monitoring
• Ultra-low power consumption suitable for battery-operated applications
• Active low open-drain output configuration

Supervisors Applications

• Portable electronic devices requiring low standby current
• Microprocessor reset circuits
• Battery-powered instrumentation systems

Supervisors Procurement Notes

Verify the specific suffix R7 indicates reel packaging when ordering. Confirm the Y263A variant matches the required 2.63 V threshold for your design. Ensure compatibility with WLCSP-6 footprint during PCB layout. Check regional availability as distribution may vary. Validate RoHS compliance status through official documentation before final procurement.

Supervisors Selection Notes

Select this component when a compact supervisory solution with integrated watchdog is needed. The WLCSP-6 package offers space efficiency for dense layouts. Consider the 2.63 V threshold against your system's nominal voltage. The low quiescent current supports extended battery life. Verify that the open-drain output aligns with your microcontroller's reset input requirements.

Supervisors Part Context

This part belongs to the ADM8614 series of supervisory circuits from Analog Devices. These components are designed for reliable voltage monitoring in embedded systems. The series typically offers various threshold options to accommodate different supply rails. The ADM8614 integrates watchdog capabilities to enhance system robustness against software failures.

Supervisors Replacement Considerations

Consult official Analog Devices documentation for verified substitute part numbers. Cross-reference threshold voltages and package types carefully. Ensure functional equivalence in watchdog timing and output configuration before substitution.