ADM8318WCY46ARJZR7

$3.14

Description：IC SUPERVISOR 1 CHANNEL SOT23-5
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:44e90bf593e2 Category: Supervisors Brand: Analog Devices Inc.

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Product introduction

ADM8318WCY46ARJZR7 is listed in the Supervisors range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC SUPERVISOR 1 CHANNEL SOT23-5. Review the specifications below when checking this part for your BOM.

Supervisors specifications for ADM8318WCY46ARJZR7

Description：IC SUPERVISOR 1 CHANNEL SOT23-5
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Watchdog Circuit
Number of Voltages Monitored：1
Voltage - Threshold：4.63V
Output：Push-Pull, Push-Pull
Reset：Active High/Active Low
Reset Timeout：140ms Minimum
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：SOT-23-5
Grade：Automotive
Qualification：-

Supervisors datasheet and documents for ADM8318WCY46ARJZR7

ADM8318WCY46ARJZR7

Supervisors Overview

The ADM8318WCY46ARJZR7 is a supervisory circuit manufactured by Analog Devices Inc., designed for monitoring system voltages in automotive and industrial applications. It features a watchdog timer with manual reset capability, housed in a compact SOT-23-5 package. The device operates within an extended temperature range of -40°C to +85°C and supports a maximum supply voltage of 5.5V. Key electrical specifications include a threshold voltage of 4.63V, an overvoltage threshold of 4.699V, and a reset delay time of 200ms. It draws a typical supply current of 20µA and offers 2.5% accuracy.

Supervisors Feature Summary

Integrates a watchdog timer with manual reset functionality for enhanced system reliability
Provides push-pull output configuration for robust drive capability
Features high accuracy voltage supervision with specified threshold levels

Supervisors Applications

Automotive electronic systems requiring voltage supervision
Industrial control circuits needing watchdog protection
Embedded systems with manual reset requirements

Supervisors Procurement Notes

Verify the exact part number against manufacturer documentation to ensure compatibility with specific application requirements. Confirm package type and operating temperature range match design specifications. Check for moisture sensitivity level handling requirements during assembly. Ensure supply chain sources provide authentic components with proper traceability.

Supervisors Selection Notes

Select this component when a supervisory circuit with integrated watchdog and manual reset is required. Consider the push-pull output type if active driving of the reset line is necessary. Evaluate the 4.63V threshold against the system's nominal voltage to ensure proper triggering. Verify that the SOT-23-5 package fits the available PCB space.

Supervisors Part Context

This part belongs to the ADM8318 series of supervisory circuits from Analog Devices. It is specifically designed for applications requiring both voltage monitoring and processor reset management. The 'W' suffix indicates automotive grade qualification, while 'CY46' denotes the specific threshold voltage variant. The 'R7' suffix specifies reel packaging for automated assembly processes.