ADM8616LCYAKSZ-RL7

Supervisors Overview

The ADM8616LCYAKSZ-RL7 is a supervisory circuit from Analog Devices designed to monitor power supply voltage levels and code execution integrity in microprocessor-based systems. It features a single monitored input with a threshold voltage of 4.63 V and an overvoltage threshold of 4.75 V. The device provides a push-pull output type and includes a watchdog timer function, while lacking manual reset and battery backup switch capabilities. It operates within a supply voltage range up to 5.5 V and consumes 20 uA of working power current. The component is housed in a SC-70-4 package and supports surface mount installation, functioning reliably across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Monitors power supply voltage levels and ensures code execution integrity in microprocessor-based systems
• Generates power-on reset signals when the supply voltage rises to a preset threshold level
• Integrates a watchdog timer for monitoring system software execution stability

Supervisors Applications

• Microprocessor-based system power supervision
• Code execution integrity monitoring
• Power-on reset signal generation

Supervisors Procurement Notes

Verify availability status as distribution channels may indicate limited supply or discontinuation. Confirm exact ordering suffixes match required specifications. Check RoHS compliance details through official documentation. Ensure package type matches design requirements. Validate operating temperature ranges against application needs before procurement.

Supervisors Selection Notes

Select this component for applications requiring simple voltage supervision with integrated watchdog functionality. Consider the fixed 4.63 V threshold and push-pull output characteristics. Evaluate the low quiescent current consumption for power-sensitive designs. Verify compatibility with the SC-70-4 package constraints. Assess suitability for industrial temperature ranges if operating conditions exceed standard limits.

Supervisors Part Context

This part belongs to the ADM8616 series of supervisory circuits manufactured by Analog Devices Inc. These devices are engineered for reliable voltage monitoring in embedded systems. The specific model integrates watchdog capabilities alongside standard supervisor functions. It represents a solution for maintaining system stability through continuous voltage and execution monitoring.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official manufacturer documentation for potential cross-references or updated product line replacements.