DUAL DIFFERENTIAL COMPARATOR

DESCRIPTION

The UTC LM2903 consists of two independent voltage

comparators, designed specifically to operate from a single power

supply over a wide voltage range.

FEATURES

* Single or dual supply operation.

* Wide operating supply range (VCC=2V ~ 36V or ±1 ~ ±18V)

* Input common-mode voltage includes ground.

* Low supply current drain ICC=0.8mA (Typical).

* Low input bias current IBIAS=25nA (Typical).

* Output compatible with TTL, DTL, and CMOS logic system.