LM2901HDT データシート - STMicroelectronics

Description
This device consists of four independent precision voltage comparators. All these comparators are designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible.
These comparators also have a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage.

FEATUREs
■ Wide single supply voltage range or dual supplies for all devices: +2 V to +36 V or ±1 V to ±18 V
■ Very low supply current (1.1 mA) independent of supply voltage (1.4 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 ground
■ Low output saturation voltage: 250 mV typ. (IO = 4 mA)
■ Differential input voltage range equal to the supply voltage
■ TTL, DTL, ECL, MOS, CMOS compatible outputs