LM239DR Amplifiers & Comparators by Texas Instruments

COMPARATOR QUAD SMD SOIC14 239

Status: Unknown
Series: -
RoHS: Unknown
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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.

Prices starting from US$0.06


Distributor Starting From Stock
Logo for Texas Instruments Texas Instruments US$0.06
7,127,252
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Logo for Transfer Multisort Elektronik Transfer Multisort Elektronik US$0.13
1,288
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Logo for element14 element14 US$0.11
185
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Logo for Newark Electronics Newark Electronics US$0.10
5
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Specifications

Comparator Type Differential
No. of Comparators 4 Comparators, 4
Response Time 300ns
Supply Voltage Range 2V to 36V
Comparator Case Style SOIC
No. of Pins 14Pins
IC Output Type Open Collector
Operating Temperature Min -25°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Amplifier Case Style SOIC
Base Number 239
Comparator Features Open Collector Open Drain
IC Generic Number 239
Logic Function Number 239
No.Comparators 4
Operating Temperature Range -25°C to +85°C
Output Compatibility CMOS MOS TTL
Supply Current 800µA
Supply Voltage Max 36V
Supply Voltage Min 2V
Termination Type Surface Mount Device

Alternative Descriptions

Quad differential comparator, commercial grade | Texas Instruments
IC: comparator | Transfer Multisort Elektronik
COMPARATOR QUAD, SMD, SOIC14, 239 | Farnell
Comparator Quad, Smd, Soic14, 239 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM239DR?

Additional datasheets, footprints and schematics for LM239DR are listed on our Part Details page. You can also find images and similar parts to LM239DR on this page.

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What category does LM239DR fall under?

The LM239DR is listed under Semiconductors - ICs > Amplifiers & Comparators > Comparators.

Can I view similar or alternative parts?

You can view similar parts to LM239DR when available in the Comparators range under the specifications section at the bottom of the details page.

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Is the LM239DR RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LM239DR have stock available?

Authorised distributors including Texas Instruments, Transfer Multisort Elektronik, Farnell, element14 and Newark Electronics have stock available or on a lead time for LM239DR.

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