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Product Detailed Parameters
- Description：IC COMPARATOR 1 GEN PUR SOT23-5
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Type：General Purpose
- Number of Elements：1
- Output Type：Open-Collector
- Voltage - Supply, Single/Dual (±)：2.5V ~ 5.5V
- Voltage - Input Offset (Max)：7mV @ 5V
- Current - Input Bias (Max)：0.25µA @ 5V
- Current - Output (Typ)：84mA @ 5V
- Current - Quiescent (Max)：120µA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：450ns
- Hysteresis：-
- Operating Temperature：-40°C ~ 85°C
- Package / Case：SC-74A, SOT-753
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-23-5
- Grade：-
- Qualification：-
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Overview
The AZV331KTR-E1 is a single general-purpose low voltage comparator manufactured by Diodes Incorporated. It operates within a supply voltage range of 2.5V to 5.5V and features a typical supply current of 60µA. The device utilizes a BiCMOS process with bipolar input and output stages, ensuring improved noise performance. It offers an open collector output for maximum flexibility and includes an input common-mode voltage range that extends to ground. The component is available in the SOT-23-5 package and supports an industrial temperature range from -40°C to 85°C.
Feature Summary
- Low supply current consumption suitable for portable electronic systems
- Input common-mode voltage range includes ground potential
- Open collector output configuration provides design flexibility
- BiCMOS process construction ensures improved noise performance
Applications
- Notebook computers
- Personal Digital Assistants (PDA)
- Mobile communication devices
- Battery-powered systems
Procurement Notes
Verify the specific ordering suffix to confirm the package type and environmental compliance status. The 'E1' designation indicates lead-free manufacturing and RoHS compliance. Confirm the tape and reel packaging format matches the intended automated assembly requirements. Ensure the selected variant aligns with the required operating temperature range and electrical specifications for the target application environment.
Selection Notes
Select this component for applications requiring low power consumption and space-saving surface mount packages. The open collector output allows interfacing with various logic families, including CMOS and TTL. Consider the propagation delay characteristics when designing high-speed circuits. Verify that the supply voltage remains within the specified 2.5V to 5.5V range to ensure optimal performance and reliability across the full industrial temperature spectrum.
Part Context
The AZV331KTR-E1 belongs to the AZV331 product line of single general-purpose comparators. It serves as a pin-for-pin compatible replacement for the LMV331. The series is designed for cost-effective solutions in portable consumer products where low voltage, low power, and small physical footprint are primary design constraints.
Replacement Considerations
The datasheet identifies the LMV331 as a pin-for-pin compatible replacement. Verify functional equivalence and parameter alignment before substitution.
FAQ
Does the AZV331 support rail-to-rail input?
No, the input common-mode voltage range includes ground but does not extend to the positive supply rail.
What is the output configuration of the AZV331?
The device features an open collector output structure.
