LOW POWER RAIL-TO-RAIL INPUT COMPARATOR WITH PUSH-PULL OUTPUT

DESCRIPTION

The UTC LV7239 is a rail-to-rail input low power comparator,

characterized at supply voltage 2.7V and 5.0V. It consumes only

65uA supply current while achieving a 200ns propagation delay.

The UTC LV7239 has a greater than rail-to-rail common-mode

voltage range. The input common mode voltage range extends

200mV below ground and 200mV above supply, allowing both

ground and supply sensing.

The UTC LV7239 features a push-pull output stage. This

feature allows operation without the need of an external pull-up

resistor.

The UTC LV7239 is available in SOT-25 and SOT-353

packages, which is ideal for systems where small size and low

power is critical.

FEATURES

* 2.7V and 5V, Single-Supply Applications

* Rail-to-Rail Input

* Low supply Current: 65µA

* Propagation Delay: 200ns

* Push-Pull Output