ADM697AR

Supervisors Overview

The ADM697ARZ is a CMOS supervisor IC manufactured by Analog Devices Inc. It monitors a single voltage channel with a fixed threshold of 5V. The device provides push-pull active-low and active-high reset outputs to ensure system reliability during power fluctuations. It features a minimum reset timeout of 35ms, allowing sufficient time for power supplies to stabilize before asserting the reset signal. The component operates within an industrial temperature range of -40°C to +85°C and is available in a 16-SOIC surface-mount package.

Supervisors Feature Summary

• Provides dual polarity reset signals via active-low and active-high push-pull outputs
• Monitors a single power supply channel with a fixed 5V threshold
• Includes a built-in reset timeout delay to prevent premature reset assertion

Supervisors Applications

• CMOS microprocessor system supervision
• Portable battery-powered equipment monitoring
• Industrial control system power management

Supervisors Procurement Notes

Verify the specific suffix against official documentation, as variations may indicate different packaging or environmental ratings. Confirm current availability status through authorized channels, as distribution levels fluctuate. Ensure the selected variant matches the required operating temperature range and package dimensions for your design constraints.

Supervisors Selection Notes

Select this component when a fixed 5V monitoring threshold is required for CMOS logic systems. The dual-output configuration simplifies interface requirements for processors needing both polarities. Verify that the 35ms timeout aligns with the target power supply ramp-up characteristics to avoid false triggering during normal startup sequences.

Supervisors Part Context

This part belongs to the ADM696/ADM697 series of voltage supervisors from Analog Devices. These devices are designed specifically for monitoring digital systems where precise voltage tracking is critical. The series offers various threshold options and package types to accommodate diverse embedded applications requiring robust power management solutions.

Supervisors Replacement Considerations

Public confirmed substitute part numbers include ADM8696ARWZ and MAX696EWE+.