The LM2901PT is a low-power quad precision Voltage Comparator designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. This comparator also has unique characteristic in that the input common-mode voltage range includes the negative rail even though operated from a single power supply voltage.
Input common-mode voltage range includes ground
250mV Low output saturation voltage
Differential input voltage range equal to the power supply voltage
(EN)
