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Product Detailed Parameters
- Description：IC COMPARATOR 1 W/VOLT REF SOT23
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR)
- Type：with Voltage Reference
- Number of Elements：1
- Output Type：CMOS, Push-Pull, Rail-to-Rail
- Voltage - Supply, Single/Dual (±)：1.8V ~ 5.5V
- Voltage - Input Offset (Max)：5mV @ 5V
- Current - Input Bias (Max)：0.001µA @ 5V
- Current - Output (Typ)：50mA
- Current - Quiescent (Max)：1.7µA
- CMRR, PSRR (Typ)：40dB PSRR
- Propagation Delay (Max)：28µs
- Hysteresis：4mV
- Operating Temperature：-40°C ~ 85°C
- Package / Case：SOT-23-8
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-23-8
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The MAX9015AEKA/V+T is a dual, precision analog comparator manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of 1.8V to 5.5V and features a push-pull output stage. The device includes an internal voltage reference and exhibits low power consumption with a typical quiescent current of 2.3µA. It is housed in an SOT-23-8 package and supports operation across a temperature range of -40°C to +85°C.
Feature Summary
- Dual-channel configuration with integrated voltage reference for simplified circuit design
- Nanopower operation suitable for battery-powered applications
- Push-pull output stage providing rail-to-rail swing capability
Applications
- Battery-powered portable electronics
- Precision sensing circuits requiring low offset
- Voltage monitoring systems
Procurement Notes
Verify the specific suffix 'V+' against official documentation to confirm tape-and-reel packaging specifications. Confirm AEC-Q100 qualification status if automotive reliability is required. Ensure the SOT-23-8 footprint matches the target PCB layout constraints before finalizing procurement orders.
Selection Notes
Select this component when dual comparators with an internal reference are needed in a minimal footprint. The low input bias current and moderate propagation delay make it suitable for general-purpose precision tasks rather than high-speed switching. Verify that the 1.8V minimum supply voltage aligns with the system's available power rails.
Part Context
This part belongs to the MAX9015-MAX9020 series of nanopower comparators. These devices are designed to offer high precision in small packages, bridging the gap between standard general-purpose comparators and higher-performance operational amplifiers used as comparators.
Replacement Considerations
Check for direct pin-compatible alternatives within the MAX901x family or other nanopower dual comparators from Analog Devices. Verify that substitute parts maintain the same SOT-23-8 package and internal reference availability.
