HomedatasheetLM139ADR

LM139ADR Datasheet

Comparator ICs
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Description

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
Features

Parameters

[{"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 "}]

Manufacturer information

LITTELFUSE

Littelfuse offers innovative circuit protection solutions. Wherever one looks, Littelfuse is there. Streetlights, office buildings, cars, trucks, factories, computers, heating and cooling systems, electronic games, telecommunications equipment, even the satellites in the sky are protected by Littelfuse circuit protection products.

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