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Home  /  Integrated Circuits (ICs)  /  Linear - Amplifiers - Special Purpose  /  Texas Instruments INA2143U/2K5
INA2143U/2K5
INA2143U/2K5
Obsolete
Linear - Amplifiers - Special Purpose
Description:  IC OPAMP DIFF 2 CIRCUIT 14SOIC
Manufacturer:  Texas Instruments
Datasheet:   INA2143U/2K5 Datasheet
History Price: Obsolete
In Stock: 33000
Distributors
Specification
PDF Datasheet
Equivalent
INA2143U/2K5 Distributors
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Distributors
Mfr Part
Stock
 
 
Slogan
Updated
Redstar Electronic
INA2143U/2K5
38400
Visit
$
First Choice, Good Service
Apr 25, 2026
PARKIN
INA2143U/2K5
36900
Visit
$
A Great Reputation EMS Partner specializes on E-Components Procurement
Apr 25, 2026
QTreeic Electronics
INA2143U/2K5
17800
Visit
$
Your Integrated Circuit Electronic Components Supplier
Apr 25, 2026
DigiKey
INA2143U/2K5
30900
Visit
$
Click and see latest prices from Digikey Electronics
Apr 25, 2026
Anterwell
INA2143U/2K5
16300
Visit
$
The 21 years electronic components professional supplier
Apr 25, 2026
Feilifei
INA2143U/2K5
9000
Visit
$
New and original
Apr 25, 2026
One River Electronics Ltd
INA2143U/2K5
7500
Visit
$
One River: Quality components, competitive prices, fast shipping, 1-year warranty
Apr 25, 2026
HAODE TECHNOLOGY
INA2143U/2K5
44200
Visit
$
Click and send your RFQ
Apr 25, 2026
Hard Find Electronics Ltd.
INA2143U/2K5
35400
Visit
$
Sourcing hard-to-find electronic components
Apr 25, 2026
TRICO INDUSTRIAL
INA2143U/2K5
29600
Visit
$
Rooted in Semiconductors, One-stop Chip Solutions
Apr 24, 2026
INA2143U/2K5 Specification
Specification
Mfr Part
INA2143U/2K5
Category
Linear - Amplifiers - Special Purpose
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Status
Obsolete
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Type
Differential
Applications
Optical Network
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154", 3.90mm Width)
Supplier Device Package
14-SOIC
INA2143U/2K5 Related Parts
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INA2143U/2K5 Compare Parts
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    Customer Reviews
    4.95 out of 5.00 stars from 86 customer reviews from all over the world
    Felipe Soto
    Spain
    5 stars
    2026-04-14 09:01
    Received perfectly. Welded a unit on its corresponding printed circuit board working perfectly to replace a faulty unit on an Arduino Nano plate.
    Katharina Schneider
    Germany
    5 stars
    2026-04-14 08:46
    2 weeks for delivery. The chips work fine
    Paul Roy
    France
    5 stars
    2026-04-14 05:40
    Corresponds to my use
    Laura Cristina
    Spain
    5 stars
    2026-04-14 04:28
    Tested, works as expected.
    Halina Jankowska
    Poland
    5 stars
    2026-04-14 03:26
    Fast shipping, OK
    Emil Kwiatkowski
    Poland
    5 stars
    2026-04-14 00:25
    Looks genuine. Have IR logo. Not tested yet.
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