LM2901
This device consists of four independent precision voltage comparators. All these comparators were designed specifically to operate from a single supply over a wide range of voltages.
This device consists of four independent precision voltage comparators. All these comparators were designed specifically to operate from a single 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.
· Wide single supply voltage range or dual supplies for all devices: +2V to +36V or ±1V to ±18V
· Very low supply current (1.1mA) independent of supply voltage (1.4mW/comparator at +5V)
· Low input bias current: 25nA typ.
· Low input offset current: ±5nA 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, MOS, CMOS compatible outputs