General Description
   The Lm193 series consists of two independent precision voltage comparators with an offset voltage specification as low as 2.0 mV max for two comparators which were designed specifically to operate from a single power supply over a wide range of voltages. 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 input common-mode voltage range includes ground, even though operated from a single power supply voltage.

FEATUREs
● Wide supply
   —Voltage range: 2.0V to 36V
   —Single or dual supplies: ±1.0V to ±18V
● Very low supply current drain (0.4mA) — independent of
   supply voltage
● Low input biasing current: 25nA
● Low input offset current: ±5nA
● Maximum offset voltage: ±3mV
● Input common-mode voltage range includes ground
● Differential input voltage range equal to the power supply
   voltage
● Low output saturation voltage: 250mV at 4 mA
● Output voltage compatible with TTL, DTL, ECL, MOS and
   CMOS logic systems
● Available in the 8-Bump (12 mil) micro SMD package
● See AN-1112 for micro SMD considerations