The LM393EDR2G is a dual independent precision voltage comparator capable of operating from either a single or split power supply. It features a wide single-supply range of 2.0 Vdc to 36 Vdc and maintains a very low current drain of 0.4 mA, independent of the supply voltage. Key features include an input common mode range that extends to the ground level, a low input offset voltage, and an output that is compatible with DTL, ECL, TTL, MOS, and CMOS logic levels. These characteristics make it an excellent selection for many applications in consumer and industrial electronics.