Description
The SN393 consists of two independent voltage comparators designed to operate from a single power supply over a wide voltage range.
Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage.
These comparators also have a unique characteristic in that the input common–mode voltage range includes ground, even though they are operated from a single power supply voltage.

FEATUREs and Benefits
◈ Wide single supply voltage range [ 2.0V to 36V ]
   or dual supplies [±1.0V to ±18V]
◈ Very low supply current drain [Typ. 0.8mA]
◈ Low input biasing current [Typ. 25nA]
◈ Low input offset current and offset voltage
◈ Differential input voltage range equal to the Vcc
◈ Low output 250mV at 4mA saturation voltage
◈ Output voltage compatible with TTL, DTL, ECL even CMOS
   Logic systems

APPLICATION
◈ A/D Converters
◈ Wide Range VCO
◈ MOS Clock Generator
◈ High Voltage Logic Gate
◈ Multi-Vibrators