LM393 Dual Voltage Comparator Low Power Z2558

LM393 Dual Comparator Low Power

The LM393 contains two independent low voltage comparators designed to run from a single power supply over a wide range of voltages. The LM393 can also run from split power supplies.
The LM393 has a unique characteristic in that the input common-mode voltage range includes ground even though it can be operated from a single power supply voltage.