ADM809MAKSZ-REEL

Supervisors Overview

The ADM809MAKSZ-REEL is a voltage supervisory circuit from the ADM809 series, manufactured by Analog Devices Inc. It operates within a supply voltage range up to 5.5 V and features a push-pull output type with no manual reset or watchdog timer capabilities. The device monitors a single input and provides an overvoltage threshold of 4.45 V. It is housed in an SC-70-3 package and supports surface mount installation. The component functions across a temperature range of -40 C to +125 C, consuming 60 uA of operating current. The reset delay time is specified at 840 ms.

Supervisors Feature Summary

• Provides voltage supervision for microprocessor systems with a push-pull output interface.
• Detects overvoltage conditions without requiring manual reset inputs or external watchdog timers.
• Operates reliably across extended industrial temperature ranges.

Supervisors Applications

• Microprocessor power supply monitoring
• Voltage supervision in embedded systems
• Overvoltage protection circuits

Supervisors Procurement Notes

Verify component authenticity through authorized channels due to discontinued status. Confirm RoHS compliance details via official documentation. Check regional availability restrictions as distribution may be limited. Ensure packaging specifications match project requirements. Validate electrical parameters against latest datasheet revisions before integration.

Supervisors Selection Notes

Select this component when fixed overvoltage detection at 4.45 V is required. Consider the 840 ms reset delay for system timing constraints. Evaluate the SC-70-3 package size for space-limited designs. Assess the 60 uA current consumption against low-power requirements. Verify compatibility with 5.5 V maximum supply voltage limits.

Supervisors Part Context

This part belongs to the ADM809 series of voltage supervisors. It shares family characteristics such as the SC-70-3 package and push-pull output structure. Specific parameters like the 4.45 V overvoltage threshold distinguish it from other variants in the series. The component is designed for general-purpose power management applications.

Supervisors Replacement Considerations

The product status is listed as discontinued. No public confirmed substitute part numbers are available in the provided data. Users should consult manufacturer resources for potential obsolescence management strategies.