LM139AD Description

The LM139AD is a quad differential Voltage Comparator consist of four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible, as long as the difference between the two supplies is 2 to 36V and VCC is at least 1.5V more positive than the input common-mode voltage. The current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships.

LM139AD Features

• 25nA Typical low input bias current

• 3nA Typical low input offset current

• 2mV Typical low input offset voltage

• Common-mode input voltage range

• The low output saturation voltage

• Military rated

LM139AD Applications

• Industrial

• Power Supervision

• Oscillators

• Peak Detectors

• Logic Voltage Translation

• Automotive

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