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Request evaluation samplesLM393DR Linear - Comparators by Texas Instruments
LM393DR is a Linear - Comparators model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Linear - Comparators product path. Known package information currently points to 8-SOIC under the Texas Instruments brand listing. IC DUAL DIFF COMP 8-SOIC. TrustCompo combines the available model, brand, hierarchy, and specification details around LM393DR so buyers can move faster from review to quotation.
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Datasheet
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Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
Linear - ComparatorsDescription
IC DUAL DIFF COMP 8-SOIC
key Attributes
-
Datasheet
View LM393DR DatasheetTechnical document
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
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ISO 14001
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ESD Control
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Product overview
Overview
The LM393DR is a Dual Differential Comparator 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 to 36V and VCC is at least 1.5V 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 LM393 device is characterized for operation from 0 to 70°C.
FeaturesLow supply-current drain independent of supply voltage - 0.4mA per comparatorCommon-mode input voltage range includes ground±36V Differential input voltage range equal to maximum-rated supply voltageLow output saturation voltageOutput compatible with TTL, MOS and CMOSGreen product and no Sb/BrApplicationAutomation & Process Control, Sensing & Instrumentation, Computers & Computer Peripherals, Motor Drive & Control, Consumer Electronics
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
Lead Free
Lead Free
Product Attribute
Mounting Type
Surface Mount
Product Attribute
Lifecycle Status
ACTIVE (Last Updated: 5 days ago)
Product Attribute
Factory Lead Time
6 Weeks
Product Attribute
Packaging
Tape & Reel (TR)
Part Status
Active
Lead Free
Lead Free
Mounting Type
Surface Mount
Lifecycle Status
ACTIVE (Last Updated: 5 days ago)
Factory Lead Time
6 Weeks
Packaging
Tape & Reel (TR)
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Supply Voltage
5V
Manufacturer
Texas
Width
3.91mm
Height
1.75mm
Package / Case
8-SOIC (0.154, 3.90mm Width)
Packing Method
TR
Input Offset Voltage (Vos)
5mV
Operating Temperature
0°C~70°C
Operating Supply Voltage
28V
Subcategory
Comparator
Sub-Categories
Linear - Comparators
Weight
72.603129mg
Contact Plating
Tin
Radiation Hardening
No
Nominal Supply Current
1mA
Mount
Surface Mount
Pbfree Code
yes
Max Supply Current
500μA
Number Of Functions
2
Number Of Circuits
2
Technology
BIPOLAR
Number Of Pins
8
Number Of Terminations
8
Pin Count
8
Length
4.9mm
Output Current
20mA
Quiescent Current
2.5mA
Input Bias Current
250nA
Response Time
1.3 μs
Voltage - Input Offset (Max)
5mV @ 30V
Max Input Current
250nA
Base Part Number
LM393
Current - Input Bias (Max)
0.25μA @ 5V
Output Current Per Channel
6mA
Type
Differential
Output Type
CMOS, MOS, Open-Drain, TTL
Manufacturer'S Part No.
LM393DR
JESD-609 Code
e3
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
Moisture Sensitivity Level (MSL)
1 (Unlimited)
ECCN Code
EAR99
Power Supplies
5/30V
Dual Supply Voltage
9V
Total Dose
1.58mm
Nominal Gain Bandwidth Product
106.02dB
Average Bias Current-Max (IIB)
0.05μA
Voltage - Supply, Single/Dual (±)
2V~36V ±1V~18V
Positive Input Voltage-Max
36V
Common questions
Product FAQ
Quick answers for buyers reviewing LM393DR, stock, documentation, and sourcing steps.
What is LM393DR?
LM393DR is a Linear - Comparators component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for LM393DR?
LM393DR is listed with package reference 8-SOIC. The current product description is IC DUAL DIFF COMP 8-SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM393DR available in stock?
This page currently shows 53813 units in stock and 78379 units available for LM393DR. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for LM393DR?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM393DR by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM393DR?
Yes. This page links to the datasheet for LM393DR by Texas Instruments, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify LM393DR before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LM393DR before approving the order.
Linear - Comparators
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