2903Y Datasheet (STMicroelectronics) - Low-power dual voltage comparator

2903Y, Low-power dual voltage comparator

This device consists of two independent lowpower 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 ra

2903Y Features

* Wide single supply voltage range or dual supplies +2 V to +36 V or ±1 V to ±18 V

* Very 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 ra