LM193/LM293/LM393/LM2903 Low Power Low Offset
Voltage Dual Comparators
October 1999
LM193/LM293/LM393/LM2903 Low Power Low Offset
Voltage Dual Comparators
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 the input common-mode
voltage range includes ground, e...