LM139ADR Datasheet

Comparator ICs


The LM139 and LMLM139ADR are characterized for operation over the full military temperature range of −55°C to 125°C. The LM239 and LM239A are characterized for operation from −25°C to 125°C. The LM339 and LM339A are characterized for operation from 0°C to 70°C. The LM2901 is characterized for operation from −40°C to 125°C.These devices 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 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships. LM139ADR Features • Low Supply-Current Drain Independent of Supply Voltage . . . 0.8 mA Typ• Low Input Bias Current . . . 25 nA Typ• Low Input Offset Current . . . 3 nA Typ (LM139)• Low Input Offset Voltage . . . 2 mV Typ• Common-Mode Input Voltage Range Includes Ground• Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage . . . ±36 V• Low Output Saturation Voltage• Output Compatible With TTL, MOS, and CMOS


[{"Name":"Product ","Value":"Analog Comparators"},{"Name":"Number of Channels ","Value":"4"},{"Name":"Output Type","Value":"Open Collector "},{"Name":"Supply Voltage - Max ","Value":"36 V "},{"Name":"Supply Voltage - Min","Value":"2 V"},{"Name":"Offset Voltage (Max) ","Value":"2 mV"},{"Name":"Supply Current (Max)","Value":"0.5 mA"},{"Name":"Response Time","Value":"0.3 us "},{"Name":"Package / Case ","Value":"SOIC-14"},{"Name":"Packaging","Value":"Reel "}]

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