ADM810ZAKS-REEL

Supervisors Overview

The ADM810ZAKS-REEL is a microprocessor supervisor integrated circuit manufactured by Analog Devices Inc. It operates within a supply voltage range of 1 V to 5.5 V and features a push-pull output driver with active-high reset assertion. The device provides a fixed reset delay time of 840 ms and monitors input voltages at thresholds of 2.5 V, 3 V, 3.3 V, or 5 V. It lacks manual reset, watchdog timer, and battery backup switch functionalities. The component is housed in an SC-70-3 package and supports surface-mount installation across an operating temperature range of -40°C to +125°C.

Supervisors Feature Summary

• Provides simple power-on reset generation for single-channel voltage monitoring
• Features a push-pull output driver capable of sourcing and sinking current
• Operates over an extended industrial temperature range up to 125°C

Supervisors Applications

• Microprocessor system supervision
• Voltage threshold monitoring in embedded systems
• Power management circuits requiring reliable reset signals

Supervisors Procurement Notes

Verify the specific voltage threshold variant required, as the base part number covers multiple options (2.5V, 3V, 3.3V, 5V). Confirm the suffix matches the desired threshold. Check current availability status as distribution may be limited. Ensure the SC-70-3 package fits the target PCB layout constraints before finalizing procurement decisions.

Supervisors Selection Notes

Select this component when a simple, low-power supervisor is needed without complex features like watchdogs or manual resets. The choice depends on matching the specific monitored voltage level to the available threshold variants. Consider the SC-70-3 package size for space-constrained designs. Verify that the 840 ms delay meets the system's startup timing requirements.

Supervisors Part Context

This component belongs to the ADM810 series of supervisory circuits from Analog Devices. The series offers various voltage thresholds and packaging options to suit different application needs. The ZAKS suffix indicates the specific package type and tape/reel configuration for automated assembly processes.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.