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
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.
Input common-mode voltage range
includes ground.
Differential input voltage range equal to the
power supply voltage.
Philips Semiconductors Military Linear Products
Quad voltage comparator
Product specification
LM139A/LM139
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.
LM139A Datasheet
