TS391(2006) Datasheet - STMicroelectronics

Description
These devices consist of a low power 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 a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage.

■ Wide single supply voltage range or dual supplies +2V to +34V or ±1V to ±17V
■ Very low supply current (0.2mA) independent of supply voltage (1mW/comparator at +5V)
■ Low input bias current: 25nA typ.
■ Low input offset current: ±5nA typ.
■ Low input offset voltage: ±1mV typ.
■ Input common-mode voltage range includes ground
■ Low output saturation voltage: 250mV typ. (Io=4mA)
■ Differential input voltage range equal to the supply voltage
■ TTL, DTL, ECL, CMOS compatible outputs