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Product Detailed Parameters
- Description：IC COMPARATOR 1 GEN PUR SC70-5
- 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：5-TSSOP, SC-70-5, SOT-353
- Mounting Type：Surface Mount
- Supplier Device Package：SC-70-5
- Grade：-
- Qualification：-
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Overview
The AZV331KSTR-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 industrial temperature range from -40°C to 85°C and includes an open collector output for maximum flexibility. The component is housed in a space-saving SC-70-5 package.
Feature Summary
- Utilizes BiCMOS process technology with bipolar input and output stages for enhanced noise performance
- Features an open collector output configuration providing maximum circuit design flexibility
- Input common-mode voltage range extends down to ground potential
Applications
- Notebook computers
- Personal Digital Assistants (PDA)
- Mobile communication devices
- Battery-powered systems
Procurement Notes
Verify the specific ordering suffix 'E1' confirms lead-free compliance and RoHS status as documented in the manufacturer's datasheet. Confirm that the 'KS' package designation corresponds to the SC-70-5 form factor required for the intended PCB layout. Ensure compatibility with the specified operating temperature range of -40°C to 85°C for the target environment.
Selection Notes
Select this component when a low-voltage, single-channel comparator is required for portable applications. The device serves as a pin-for-pin compatible replacement for the LMV331. Consider the SC-70-5 package size if board space is limited, noting it is approximately half the size of the SOT-23-5 variant. Evaluate the 60µA typical supply current against system power budget constraints.
Part Context
This part belongs to the AZV331 product line from Diodes Incorporated. It is designed as a cost-effective solution for consumer products where low voltage, low power consumption, and small physical footprint are primary design specifications. The series supports general-purpose comparison tasks in battery-operated environments.
Replacement Considerations
The LMV331SE-7 is identified as a direct substitute part number.
