LM393 Datasheet PDF - ON Semiconductor

The LM393 series are dual independent precision voltage comparators capable of single or split supply operation. These devices are designed to permit a common mode range-to-ground level with single supply operation. Input offset voltage specifications as low as 2.0 mV make this device an excellent selection for many applications in consumer automotive and industrial electronics.

●Features

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● Wide Single-Supply Range: 2.0 Vdc to 36 Vdc

● Split-Supply Range: +/-1.0 Vdc to +/-18 Vdc

● Very Low Current Drain Independent of Supply Voltage: 0.4 mA

● Low Input Bias Current: 25 nA

● Low Input Offset Current: 5.0 nA

● Low Input Offset Voltage: 2.0 mV (max) LM393A 5.0 mV (max) LM293/393

● Input Common Mode Range to Ground Level

● Differential Input Voltage Range Equal to Power Supply Voltage

● Output Voltage Compatible with DTL, ECL, TTL, MOS, and CMOS Logic Levels

● ESD Clamps on the Inputs Increase the Ruggedness of the Device without Affecting Performance