ADM695ARZ-REEL

Supervisors Overview

The ADM695ARZ-REEL is a supervisory circuit from the ADM690–ADM695 family, designed for power supply monitoring and battery control in microprocessor systems. It operates within a voltage range of 4.75V to 5.5V with a reset threshold of 4.65V. The device features an open-drain or push-pull output, a watchdog timer, and a backup switch function. It is housed in a 16-pin SOIC package and operates between -40°C and +85°C.

Supervisors Feature Summary

• Integrates complete single-chip solutions for power supply monitoring and battery control
• Includes built-in watchdog timer for system reliability
• Supports manual reset input functionality
• Provides backup switch capability for seamless power transition

Supervisors Applications

• Microprocessor system power monitoring
• Battery backup switching applications
• CMOS process integrated circuits requiring supervision
• Systems needing watchdog timer protection

Supervisors Procurement Notes

Verify the specific suffix 'REEL' indicates tape-and-reel packaging when ordering. Confirm the 'Z' suffix denotes lead-free compliance per RoHS standards. Ensure the operating voltage range matches the 4.75V to 5.5V specification. Check for any regional shipping restrictions or limited availability status before finalizing procurement plans.

Supervisors Selection Notes

Select this component when a fixed 4.65V reset threshold is required for 5V CMOS systems. Consider the 16-pin SOIC package for surface-mount assembly needs. Evaluate the need for integrated watchdog and backup functions to simplify design. Compare against other ADM69x variants if different thresholds or packages are preferred.

Supervisors Part Context

Part of the ADM690–ADM695 family of supervisory circuits by Analog Devices Inc. These devices offer comprehensive power management features on a single chip. The series supports various voltage thresholds and package options to suit diverse microprocessor applications. The ADM695 specifically targets standard 5V logic systems.

Supervisors Replacement Considerations

Check for ADM695AR-REEL as a non-z (lead-based) alternative. Verify compatibility with ADM693A or ADM694 series if threshold adjustments are acceptable. Ensure pinout and package dimensions match existing PCB layouts when substituting.