Description
from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current outputs to achieve wired -AND relationships. The LM339 consists of four independent voltage comparators. These were designed specifically to operate outputs can be connected to other open-collector drain is independent of the magnitude of the power supply voltage. The

Features
■ Wide supply voltage range
■ Low supply current drain independent of supply voltage.
■ Low input biasing current
■ Low input offset current
■ Low input offset voltage
■ Input common-mode voltage range includes GND
■ Differential input voltage range equal to the power supply voltage
■ Low output saturation voltage
■ Output voltage compatible with TTL, MOS and CMOS logic