This document is a technical manual for LM339 and LM331 low voltage comparators. It mainly introduces the performance characteristics of the product, including the supply voltage range, input voltage range, output voltage range, and output current range. In addition, it provides the product packaging, model, ordering information, etc.
The document describes the LMV331 (single), LMV393 (dual), and LMV339 (quad) devices as low-voltage versions of the standard LM339 and LM393 comparators. These components are designed for portable consumer products requiring operation from 2.7 V to 5.5 V with reduced supply current compared to their predecessors.
The datasheet provides comprehensive technical data including absolute maximum ratings, recommended operating conditions, electrical characteristics at 2.7 V and 5 V supplies, and switching characteristics. It also lists ordering information for various package types such as DCK, DBV, DGK, SOIC, SSOP, and TSSOP.
| Supply Voltage Range | 2.7 V to 5.5 V |
|---|---|
| Operating Temperature Range | -40°C to +85°C |
| Input Offset Voltage (Typical) | 1.7 mV @ 25°C |
| Propagation Delay (Typical) | 350 ns |
The devices operate from a single-supply voltage of 2.7 V to 5.5 V.
The typical input offset voltage is 1.7 mV at 25°C.
Available packages include DCK, DBV, DGK, SOIC (D), SSOP (PW), TSSOP (DDU/PW), and others.