ADM696ARZ

Supervisors Overview

The ADM696ARZ is a voltage supervisory circuit manufactured by Analog Devices Inc., designed for monitoring single-channel power supply voltages. It operates within a supply voltage range of up to 5.5 V and features a fixed threshold voltage of 1.3 V. The device provides both active high and active low push-pull outputs, ensuring compatibility with various logic families. It includes a minimum reset timeout of 35 ms to prevent premature resets during power-up sequences. The component supports battery backup switching functionality and is housed in a 16-SOIC surface-mount package. It functions reliably across an industrial temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Provides dual active high and active low push-pull outputs for flexible logic interfacing
• Integrates battery backup switching capability to monitor critical power rails
• Features a fixed 1.3 V threshold voltage for precise supervision of low-voltage systems

Supervisors Applications

• Monitoring 1.3 V reference supplies in embedded systems
• Battery backup circuit supervision in portable devices
• Power management in industrial control units requiring robust voltage oversight

Supervisors Procurement Notes

Verify the specific revision level and RoHS compliance status before procurement, as manufacturing updates may occur. Confirm that the 16-SOIC package dimensions align with your PCB footprint requirements. Ensure that the 1.3 V threshold meets your system's voltage tolerance needs. Check for any end-of-life notices or alternative part recommendations from the manufacturer. Validate that the operating temperature range suits your environmental conditions.

Supervisors Selection Notes

Select this component when a fixed 1.3 V supervision threshold is required for single-channel monitoring. It is suitable for designs needing simultaneous active high and low outputs without external logic inversion. Consider this part for applications where battery backup detection is necessary. Evaluate the 35 ms reset delay against your system's startup timing constraints. Compare power consumption and package size against other supervisory ICs if space is limited.

Supervisors Part Context

The ADM696ARZ belongs to the ADM696 series of voltage supervisors from Analog Devices. This series focuses on providing reliable power monitoring solutions for CMOS and TTL circuits. The ARZ suffix indicates a lead-free, RoHS-compliant variant packaged in a standard 16-SOIC housing. It serves as a foundational component for ensuring system stability under varying power conditions.

Supervisors Replacement Considerations

The ADM8696ARWZ is documented as a parameter-equivalent replacement. Verify pinout compatibility and threshold voltage alignment before substitution. The MAX696EWE+ is listed as a direct substitute; confirm functional equivalence regarding output types and reset delays.