ADM8694ANZ

Supervisors Overview

The ADM8694ANZ is a microprocessor supervisory circuit manufactured by Analog Devices Inc. in an 8-pin PDIP package. It monitors a single voltage input with a fixed threshold of 4.65 V and features a push-pull active-low output. The device includes a watchdog timer, battery backup switch, and power-fail detection. It operates within a supply voltage range up to 5.5 V, consumes 200 µA, and functions between -40°C and +85°C.

Supervisors Feature Summary

• Integrated watchdog timer for system reliability
• Battery backup switch capability
• Power-fail detection functionality

Supervisors Applications

• Microprocessor reset circuits
• Portable instrumentation
• Battery-powered systems

Supervisors Procurement Notes

Verify the specific suffix ANZ indicates a lead-free PDIP-8 package compliant with RoHS standards. Confirm the manufacturer status as this component may be obsolete or end-of-life. Ensure the datasheet matches the required 4.65 V threshold and 200 uA current consumption specifications before procurement.

Supervisors Selection Notes

Select this part when a fixed 4.65 V threshold is required for single-supply monitoring. It is suitable for designs needing integrated watchdog and battery backup features without external components. Verify that the PDIP-8 through-hole package fits the board layout constraints compared to SOIC alternatives.

Supervisors Part Context

This component belongs to the ADM869x series of improved microprocessor supervisory circuits from Analog Devices. It serves as a legacy alternative to earlier ADM69x models, offering enhanced integration including watchdog timers and power-fail detection in a standard DIP package.

Supervisors Replacement Considerations

The ADM8690ANZ is a confirmed substitute within the same family. Both share identical electrical characteristics, pinouts, and supervisory functions, differing only in package availability.