ADM697AQ

Supervisors Overview

The ADM697AQ is a supervisory circuit manufactured by Analog Devices Inc., designed to monitor voltage levels in electronic systems. It operates within a supply voltage range of 3 V to 5.5 V and features a reset delay time of 70 ms. The device supports active high, active low, and push-pull output types, with one monitored input. It includes a watchdog timer and power-fail detection capabilities but lacks manual reset and battery backup switch functions. Operating temperatures range from -55°C to +125°C, housed in a CDIP-16 package.

Supervisors Feature Summary

• Integrated watchdog timer for system reliability
• Power-fail detection capability
• Adjustable overvoltage threshold
• Chip enable signal support

Supervisors Applications

• MPU supervisor circuits
• Voltage monitoring in embedded systems
• Industrial control applications requiring extended temperature operation

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to limited availability status. Confirm RoHS compliance details as indicated in official documentation. Check current stock levels and lead times with suppliers, as the part may be subject to restricted supply conditions. Ensure packaging specifications match design requirements before ordering.

Supervisors Selection Notes

Select this component when designing systems requiring robust voltage supervision with adjustable thresholds and watchdog functionality. Consider the CDIP-16 package for through-hole mounting needs. Evaluate the operating temperature range suitability for harsh environments. Compare against other supervisory ICs if specific output configurations or lower power consumption are required.

Supervisors Part Context

Part of the ADM697 series from Analog Devices, focusing on reliable voltage monitoring solutions. This series targets applications needing precise supervision with flexible configuration options. The AQ suffix typically denotes an extended temperature grade, suitable for demanding industrial or military environments where standard commercial grades may not suffice.

Supervisors Replacement Considerations

Consult official Analog Devices documentation for qualified replacement parts. Verify pin compatibility and electrical specifications before substituting. Cross-reference with similar supervisory circuits offering comparable reset delays and output types.