Diodes Incorporated

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The AZV331 is a low voltage 2.5V to 5.5V, single comparator, which has a very low supply current of 60μA, making the part an excellent choice for portable electronic systems. The device is pin-for-pin compatible replacement of the LMV331. The AZV331 is built with BiCMOS process with bipolar input and output stages for improved noise performance. It is a cost-effective solution for portable consumer products where space, low voltage, low power and price are the primary specification in circuit design. The AZV331 is available in space saving SC-70-5 and SOT-23-5 packages, the SC-70-5 is approximately half the size of the SOT-23-5.


· Guaranteed 2.5V to 5.5V Performance. · Industrial Temperature Range: -40°C to +85°C · Low Supply Current: 60μA Typical · Input Common Mode Voltage Range Includes Ground · Low Output Saturation Voltage 200 mV Typical · Open Collector Output for Maxima Flexibility · Space Saving SC-70-5 and SOT-23-5 Packages


· Notebook and PDA · Low Power, Low Voltage Applications · General Purpose Portable Devices · Mobile Communication · Battery-Powered Systems

Product Specifications

Product Parameters

Compliance (Only Automotive supports PPAP) Standard
AEC Qualified No
Minimum Supply Voltage (V) 2.5 V
Maximum Supply Voltage (V) 5.5 V
Supply Current @ 5V (per Op Amp) (mA) 0.04 mA
Input Offset Voltage (Typ/Max) 1.7 to 7 mV
Input Bias Current typ (nA) 10 nA
Minimum Input Common Mode Voltage (V) -0.1 V
Maximum Input Common Mode Voltage (V) VCC -0.8 V
Output Current Sink (mA) 23 mA
Number of Channels 1
Operating Ambient Temperature Range (°C) -40 to 85 °C
Output Type Open Collector

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Technical Documents

Recommended Soldering Techniques


Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2312 2018-04-11 2018-07-11 Qualification of Additional Bill of Materials (BOM), Top Marking, and Fab Source for Select Products