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Product Detailed Parameters
- Description：DUAL, PRECISION, 1.8V,NANOPOWER
- Series：*
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Bulk
- Type：-
- Number of Elements：-
- Output Type：-
- Voltage - Supply, Single/Dual (±)：-
- Voltage - Input Offset (Max)：-
- Current - Input Bias (Max)：-
- Current - Output (Typ)：-
- Current - Quiescent (Max)：-
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：-
- Package / Case：-
- Mounting Type：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The MAX9018AAAKA+T is a dual, low-power linear comparator from Analog Devices Inc./Maxim Integrated. It operates on a single supply voltage ranging from 1.8V to 5.5V. The device features an internal voltage reference and open-drain outputs. Key electrical specifications include an input offset voltage of 5mV at 5V and an operating supply current of 2.3µA. Each channel provides an output current capability of 33mA. The component is housed in an SOT-23-8 package and is designed for surface-mount installation.
Feature Summary
- Dual-channel configuration with integrated voltage reference
- Low power consumption suitable for battery-operated systems
- Open-drain output structure for flexible interfacing
Applications
- Battery-powered portable electronics
- Threshold detection circuits
- Voltage monitoring systems
Procurement Notes
Verify the specific suffix 'AAAKA' against the official datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure the SOT-23-8 package dimensions align with your PCB footprint. Confirm RoHS compliance status through the manufacturer's documentation before finalizing procurement.
Selection Notes
Select this component when a dual comparator with an internal reference is required in a compact SOT-23-8 package. It is suitable for applications needing low quiescent current and operation down to 1.8V. Consider the 5mV offset voltage and 33mA output drive when designing load interfaces.
Part Context
This part belongs to the MAX9018 series of linear comparators. It shares functional similarities with other Maxim Integrated comparators like the MAX9018AEKA+T but differs in specific electrical parameters and packaging options. The series is designed for general-purpose comparison tasks requiring low power and small form factor.
Replacement Considerations
The MAX9018AEKA+T is a related variant within the same family. Verify if the specific electrical tolerances or package variations between these parts meet your application needs before substituting.
