LM393ADR Amplifiers & Comparators by Texas Instruments

COMPARATOR DUAL SMD SOIC8 393

Status: Unknown
Series: -
RoHS: Unknown
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These devices consist of two 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. The LM193 device is characterized for operation from −55°C to 125°C. The LM293 and LM293A devices are characterized for operation from −25°C to 85°C. The LM393 and LM393A devices are characterized for operation from 0°C to 70°C. The LM2903 device is characterized for operation from −40°C to 125°C.

Prices starting from US$0.08


Distributor Starting From Stock
Logo for Texas Instruments Texas Instruments US$0.08
872,928
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Logo for Transfer Multisort Elektronik Transfer Multisort Elektronik US$0.20
9,156
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Logo for Newark Electronics Newark Electronics US$0.28
7,822
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Logo for element14 element14 US$0.13
7,822
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Logo for Chip One Stop Chip One Stop US$0.12
5,202
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Logo for Micros Micros US$0.17
2,500
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Specifications

Comparator Type Differential
No. of Comparators 2 Comparators, 2
Response Time 300ns
Supply Voltage Range 2V to 36V
Comparator Case Style SOIC
No. of Pins 8Pins
IC Output Type CMOS MOS TTL
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Amplifier Case Style SOIC
Base Number 393
Comparator Features Open Collector Open Drain
Device Marking LM393AD
IC Temperature Range Commercial
Logic Function Number 393
No.Comparators 2
Operating Temperature Range 0°C to +70°C
Output Compatibility CMOS MOS TTL
Supply Current 800µA
Supply Voltage Max 36V
Supply Voltage Min 2V
Termination Type Surface Mount Device

Alternative Descriptions

Precision dual differential comparator, industrial grade | Texas Instruments
IC: comparator | Transfer Multisort Elektronik
COMPARATOR DUAL, SMD, SOIC8, 393 | Farnell
Comparator Dual, Smd, Soic8, 393 | Newark Electronics
Dual Voltage Comparator | Micros


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM393ADR?

Additional datasheets, footprints and schematics for LM393ADR are listed on our Part Details page. You can also find images and similar parts to LM393ADR on this page.

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What category does LM393ADR fall under?

The LM393ADR is listed under Semiconductors - ICs > Amplifiers & Comparators > Comparators.

Can I view similar or alternative parts?

You can view similar parts to LM393ADR when available in the Comparators range under the specifications section at the bottom of the details page.

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Is the LM393ADR RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LM393ADR have stock available?

Authorised distributors including Texas Instruments, Transfer Multisort Elektronik, Farnell, Newark Electronics and element14 have stock available or on a lead time for LM393ADR.

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