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Product Detailed Parameters
- Description：IC COMPARATOR 2 GEN PUR SOT23-8
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：General Purpose
- Number of Elements：2
- Output Type：Open-Drain
- Voltage - Supply, Single/Dual (±)：1.8V ~ 5.5V
- Voltage - Input Offset (Max)：7mV @ 5V
- Current - Input Bias (Max)：0.25µA @ 5V
- Current - Output (Typ)：35mA @ 5V
- Current - Quiescent (Max)：200µA
- CMRR, PSRR (Typ)：90dB PSRR
- Propagation Delay (Max)：110ns
- Hysteresis：-
- Operating Temperature：-40°C ~ 125°C
- Package / Case：SOT-23-8
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-23-8
- Grade：-
- Qualification：-
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Overview
The MAX9092AKA+T is a dual, low-voltage, general-purpose 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 an open-drain output configuration. Key electrical specifications include a maximum input offset voltage of 7mV at 5V, a typical static current consumption of 200µA, and a propagation delay of 110ns. The device provides a typical output current of 35mA at 5V and exhibits a typical CMRR/PSRR of 90dB. It is housed in an SOT-23-8 surface-mount package and supports an operating temperature range from -40°C to +125°C.
Feature Summary
- Pin-for-pin compatible replacement for LMX393/LMX393H/LMX339/LMX339H devices
- Low-voltage operation with single-supply capability down to 1.8V
- Open-drain output structure suitable for wired-OR configurations
Applications
- General-purpose signal comparison in low-voltage systems
- Replacement for legacy LMX series comparators
- Battery-powered applications requiring low quiescent current
Procurement Notes
Verify the specific suffix 'AKA' against official datasheets to confirm pinout and thermal characteristics. Confirm RoHS compliance status through manufacturer documentation. Ensure the open-drain output requirement aligns with system pull-up resistor design. Validate that the 1.8V minimum supply meets circuit requirements.
Selection Notes
Select this component when replacing LMX393 or LMX339 equivalents in space-constrained designs. Consider the 110ns propagation delay for timing-sensitive applications. Evaluate the 200µA static current against power budget constraints. Ensure the open-drain output interface matches downstream logic requirements.
Part Context
The MAX9092 belongs to the MAX909x family of tiny pack comparators designed for cost-sensitive and space-limited applications. This series offers pin compatibility with industry-standard LM393/LM339 parts while providing improved performance in low-voltage environments. The AKA suffix denotes the specific SOT-23-8 packaging variant.
FAQ
Is the MAX9092AKA+T directly interchangeable with the LM393?
Yes, the MAX9092 is documented as a pin-for-pin compatible replacement for the LMX393/LMX393H, which are equivalent to the LM393.
What is the output type of the MAX9092AKA+T?
The device features an open-drain output configuration.
