LM239N Amplifiers & Comparators by STMicroelectronics


Status: Unknown
Series: -
RoHS: Unknown
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Comparator Type Precision
No. of Comparators 4 Comparators, 4
Response Time 300ns
Supply Voltage Range ± 1V to ± 16V
Comparator Case Style DIP
No. of Pins 14Pins
Operating Temperature Min -40°C
Operating Temperature Max 105°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (17-Dec-2015)
Amplifier Case Style DIP
Base Number 239
No.Comparators 4
Operating Temperature Range -40°C to +105°C
Output Compatibility CMOS DTL ECL MOS TTL
Supply Current 1.3mA
Supply Voltage Max 36V
Supply Voltage Min 2V

Alternative Descriptions

COMPARATOR, QUAD, 14PDIP | element14
Comparator Quad ±16V/32V 14-Pin PDIP Tube | Avnet America

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LM239N Amplifiers & Comparators by Texas Instruments

Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The LMx39x and the LM2901xx 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 commonmode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships. The LM139 and LM139A devices are characterized for operation over the full military temperature range of –55°C to 125°C. The LM239 and LM239A devices are characterized for operation from –25°C to 125°C. The LM339 and LM339A devices are characterized for operation from 0°C to 70°C. The LM2901, LM2901AV, and LM2901V devices are characterized for operation from –40°C to 125°C.


Comparator Type Low Power
No. of Comparators 4
Response Time 300ns
IC Output Type CMOS MOS Open-Collector / Drain TTL
Output Compatibility CMOS MOS TTL
Supply Current 800µA

Alternative Descriptions

Quad differential comparator, commercial grade | Texas Instruments
IC: comparator | Transfer Multisort Elektronik
Ic, Comparator Quad, Dip14, 239 | Newark Electronics
IC, DIFFERENTIAL COMP, QUAD, 0.3S DIP14 | Rotakorn Electronics
IC, COMPARATOR QUAD, DIP14, 239 | element14
Comparator Quad ±15V/30V 14-Pin PDIP | Component Sense

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The LM239N is listed under Semiconductors - ICs > Amplifiers & Comparators > Comparators.

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Is the LM239N RoHS compliant?

This part has not been flagged as RoHS Compliant.

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