MAX16002ATC+T

Supervisors Overview

The MAX16002ATC+T is a low-voltage supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features four independent voltage monitoring inputs with adjustable threshold voltages, housed in a TQFN-12 surface-mount package. The device provides an active-low, open-drain reset output and includes a manual reset input for system control. A built-in watchdog timer ensures reliable operation, while a fixed 200 ms reset delay guarantees proper power-up sequencing. Operating within a specified temperature range, it supports robust supervision for microprocessor systems requiring multi-rail monitoring capabilities.

Supervisors Feature Summary

• Monitors up to four independent voltage rails simultaneously
• Includes integrated watchdog timer for fault detection
• Provides manual reset capability via dedicated pin
• Features adjustable overvoltage and undervoltage thresholds

Supervisors Applications

• Multi-rail microprocessor power supply supervision
• Embedded system voltage monitoring
• Industrial control unit power management
• Communication equipment reset logic

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and lot traceability upon receipt. Check for lead-free marking on the package top. Ensure storage conditions meet moisture sensitivity level requirements before reflow soldering. Validate part number suffixes against official datasheets to confirm package type and temperature grade.

Supervisors Selection Notes

Select this component when simultaneous monitoring of multiple voltage rails is required in space-constrained designs. The adjustable thresholds allow customization for various logic families and rail voltages. The integrated watchdog simplifies firmware design by providing hardware-based timeout protection. Consider the TQFN-12 package for compact PCB layouts requiring high pin density without sacrificing thermal performance.

Supervisors Part Context

Part of the MAX16002 family of low-voltage supervisors designed for portable and battery-powered applications. The series offers flexibility in monitoring configurations with varying numbers of inputs. Analog Devices acquired Maxim Integrated, integrating these products into their broader portfolio of power management and signal chain solutions.

Supervisors Replacement Considerations

MAX16002ETC+ shares similar functionality but may differ in specific electrical characteristics or package availability. Verify pin compatibility and threshold adjustment ranges before substitution. Consult official cross-reference guides for confirmed equivalents.