LM139A Datasheet (Philips) - Quad voltage comparator

LM139A, Quad voltage comparator

The LM139 series consists of four independent precision voltage comparators with an offset voltage specification as low as 2.0mV max for each comparator which were designed specifically to operate from a single power supply o

LM139A Features

* Wide single supply voltage range 2.0VDC to 36VDC or dual supplies ±1.0VDC to ±18VDC

* Very low supply current drain (0.8mA) independent of supply voltage (1.0mW/comparator at 5.0VDC)

* Low input biasing current 25nA

* Low input offset current and offset voltage