LM2903Q2T Comparator Type, LM2903Q2T STMicroelectronics, Dual Comparator, CMOS/TTL O/P, O/P, 1.3μs 2 → 36 V 8-Pin DFN

This device consists of two independent low-power voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. In addition, the device has a unique characteristic in that the input common-mode voltage range includes the negative rail even though operated from a single power supply voltage.
Wide single supply voltage range or dual supplies +2 V to +36 V or ±1 V to ±18 VVery low supply current (0.4 mA) independent of supply voltage (1 mW/comparator at +5 V)Low input bias current: 25 nA typ.Low input offset current: ±5 nA typ.Input common-mode voltage range includes negative railLow output saturation voltage: 250 mV typ. (IO= 4 mA)Differential input voltage range equal to the supply voltageTTL, DTL, ECL, MOS, CMOS compatible outputs Related productsSee LM2903W for similar device with higher ESD performancesSee LM2903H for similar device with operating temperature up to 150 °C