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.

Where to Buy

Prices starting from US$0.08

Distributor Stock
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Farnell
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14,963
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Texas Instruments
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Newark Electronics
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element14
from US$0.13
14,963
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Transfer Multisort Elektronik
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8,735
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Chip One Stop
from US$0.12
5,197
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Micros
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Kruse
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10,000
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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
Comparator Dual, Smd, Soic8, 393 | Newark Electronics
COMPARATOR DUAL, SMD, SOIC8, 393 | element14
IC: comparator | Transfer Multisort Elektronik
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.

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

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