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Product Detailed Parameters
- Description：MAX6366 LOW-POWER MICROPROCESSO
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Bulk
- Type：Power Supply Monitor
- Number of Voltages Monitored：1
- Voltage - Threshold：2.93V
- Output：Open Drain or Open Collector
- Reset：Active Low
- Reset Timeout：150ms Minimum
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-8
- Supplier Device Package：SOT-23-8
- Grade：-
- Qualification：-
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Overview
The MAX6366PKA29+T is a low-power microprocessor supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of up to 5.5 V and features a fixed threshold voltage of 2.93 V for monitoring power rails. The device provides an active-low, open-drain reset output with a typical delay time of 280 ms. Key functional attributes include an integrated watchdog timer, battery backup switch capability, and chip-enable gating. It draws a maximum operating supply current of 15 uA and functions reliably across an industrial temperature range from -40°C to +85°C.
Feature Summary
- Integrates a watchdog timer for system fault recovery
- Includes battery backup switch functionality
- Supports chip-enable gating for power management
Applications
- Portable electronic devices requiring low standby current
- Battery-powered systems needing voltage supervision
- Industrial control units with watchdog requirements
Procurement Notes
Verify the exact suffix (e.g., +T) against official datasheets to confirm package type and reel specifications. Confirm RoHS compliance status directly with the manufacturer or authorized distributors. Ensure the specific threshold voltage variant matches the design requirement before procurement.
Selection Notes
Select this component when a single-supervisor IC with watchdog and battery backup is required in a compact SOT-23-8 package. Compare the 2.93 V threshold against target rail voltages to ensure proper reset timing. Consider the 15 uA quiescent current for battery life calculations.
Part Context
This part belongs to the MAX6366P series of low-power supervisors. It shares architectural similarities with other variants in the family but differs in threshold voltage and output polarity. The 'P' designation typically indicates specific pinout or feature sets distinct from standard MAX6366 models.
Replacement Considerations
Cross-reference with MAX6366PKA31+T for similar features but different threshold and output polarity. Verify pin compatibility and electrical parameters before substituting.
