ADM6384YKS34D2Z-R7

Supervisors Overview

The ADM6384YKS34D2Z-R7 is a microprocessor supervisory circuit manufactured by Analog Devices Inc. It monitors a single power supply input with a fixed threshold voltage of 3.4 V. The device features an active-low, push-pull reset output and includes a manual reset input for system control. It operates within a supply voltage range up to 5.5 V and draws a typical quiescent current of 13 µA. The component provides a standard reset delay time of 40 ms and is rated for operation across an industrial temperature range from -40°C to +125°C. It is housed in a compact 4-lead SC-70 package.

Supervisors Feature Summary

• Provides precise monitoring of a single power supply rail with a guaranteed reset output valid down to 1 V.
• Features a manual reset input allowing external control over the reset state independent of supply voltage levels.
• Includes built-in power supply glitch immunity to prevent false triggering during transient events.

Supervisors Applications

• Microprocessor systems requiring reliable power supervision
• Portable equipment with limited power budgets
• Controllers and intelligent instruments

Supervisors Procurement Notes

Verify the specific suffix D2Z against official Analog Devices documentation to confirm the exact timeout and threshold configuration. Confirm availability status as distribution channels may list this part as limited or obsolete. Ensure the SC-70 package footprint matches your PCB design constraints before finalizing procurement orders.

Supervisors Selection Notes

Select this component when a fixed 3.4 V threshold is required for the monitored rail. The 40 ms timeout suits applications where rapid recovery is not critical. Consider the 13 µA quiescent current for battery-powered designs. Verify that the manual reset feature aligns with the system's fault handling strategy compared to variants without this input.

Supervisors Part Context

This part belongs to the ADM6384 series of microprocessor supervisory circuits. The series offers multiple threshold options ranging from 1.58 V to 5.0 V and various timeout periods. The ADM6384 family is designed for low-power applications, featuring a small SC-70 package and high accuracy to ensure stable operation in sensitive digital logic environments.

Supervisors Replacement Considerations

Cross-reference with other ADM6384 variants sharing the same 3.4 V threshold and 40 ms timeout if available. Check for pin-compatible alternatives from the MAX6384 series, noting potential differences in quiescent current and specific electrical characteristics.