ADM695ANZ

Supervisors Overview

The ADM695ANZ is a microprocessor supervisory circuit manufactured by Analog Devices Inc. housed in a PDIP-16 package. It operates within a supply voltage range of 4.75 V to 5.5 V and features a threshold voltage of 4.65 V with an accuracy of 1.7%. The device includes a watchdog timer, battery backup switching, and power failure warning capabilities. It supports open collector outputs and offers a reset delay time of 200 ms. The component functions across a temperature range of -40°C to +85°C with a maximum power dissipation of 600 mW.

Supervisors Feature Summary

• Integrated watchdog timer for system reliability monitoring
• Automatic battery backup power switching mechanism
• Precision voltage monitor with power failure warning output
• CMOS RAM write protection functionality

Supervisors Applications

• Microprocessor systems requiring supervision
• Computer hardware control circuits
• Industrial controllers and intelligent instruments
• Automotive electronic systems

Supervisors Procurement Notes

Verify the specific suffix 'ANZ' indicates lead-free packaging and compliance with RoHS standards as per manufacturer documentation. Confirm that the PDIP-16 through-hole package matches your PCB footprint requirements. Ensure the 4.65 V threshold aligns with your system's 5 V logic levels. Check for any recent product change notices or end-of-life announcements from Analog Devices regarding this specific part number before finalizing procurement plans.

Supervisors Selection Notes

Select the ADM695ANZ when a single-chip solution for power supply monitoring and battery control is required. It is suitable for applications needing precise voltage monitoring down to low VCC levels. Consider this component if your design demands automatic backup battery switchover and watchdog timer integration without external discrete components. Verify that the through-hole mounting style fits your assembly process constraints.

Supervisors Part Context

The ADM695ANZ belongs to the ADM690–ADM695 family of supervisory circuits designed for complete single-chip solutions in microprocessor systems. This family provides configurations for µP reset, backup battery switchover, and power failure warning. The ADM695 variant specifically targets standard 5 V CMOS systems, offering superior upgrade characteristics over previous generations with specified performance over extended temperature ranges.

Supervisors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.