INA2181A4IDSQR Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock

Current Sense Amplifiers 26V, dual channel, bi-directional, 350kHz current sense amplifier 10-WSON -40 to 125

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
INA2181A4IDSQRSmall Outline No-lead
Quick Facts
Manufacturer
Texas Instruments
Package
Small Outline No-lead
Pin Count
11
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $0.3478(MOQ 250)
Temp Range
-40.0°C to 125.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
Date Of Intro2020-05-30
YTEOL15
Amplifier TypeOPERATIONAL AMPLIFIER
ArchitectureVOLTAGE-FEEDBACK
Bandwidth (3dB)-Nom0.105MHz
Common Mode Voltage-Max26V
Common-mode Reject Ratio-Min84dB
Common-mode Reject Ratio-Nom100dB
Frequency CompensationYES
Input Offset Voltage-Max150 µV
JESD-30 CodeS-PDSO-N10
JESD-609 Codee4
Low-BiasNO
Low-OffsetNO
MicropowerYES
Number of Functions2
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSOLCC10,.08,16
Package ShapeSQUARE
Package StyleSMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Packing MethodTR, 7 INCH
Peak Reflow Temperature (Cel)260
PowerNO
Programmable PowerNO
Slew Rate-Nom2V/us
Supply Current-Max0.5mA
Supply Voltage Limit-Max6V
Supply Voltage-Nom (Vsup)5V
Surface MountYES
Temperature GradeAUTOMOTIVE
Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
Terminal FormNO LEAD
Terminal Pitch0.4mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
Unity Gain BW-Nom105
Voltage Gain-Nom200
WidebandNO
PackageSmall Outline No-lead

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 1
ECCNEAR99
HTS Code8542.33.00.01

Datasheet

INA2181A4IDSQR Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for INA2181A4IDSQR:

INA2181A4IDSQTTexas Instruments Operational

Amplifier, 2 Func, 150uV Offset-Max, 0.105MHz Band Width, PDSO10

View Part →

Frequently Asked Questions

What is the price of INA2181A4IDSQR?

INA2181A4IDSQR is priced from $0.3478 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is INA2181A4IDSQR in stock?

INA2181A4IDSQR is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy INA2181A4IDSQR?

You can buy INA2181A4IDSQR from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for INA2181A4IDSQR from Texas Instruments.

What is the datasheet for INA2181A4IDSQR?

The official INA2181A4IDSQR datasheet from Texas Instruments contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does INA2181A4IDSQR come in?

INA2181A4IDSQR is available in Small Outline No-lead packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

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About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

AvailabilityIn Stock
Reference Price (USD)
From $0.3478
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
250+$0.4178$104.46
500+$0.3997$199.85
1000+$0.3848$384.78
3000+$0.3660$1098.00
6000+$0.3480$2088.00
15000+$0.3478$5217.00
pcs
Unit price: $0.4178 · Total: $104.46

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.

MR
Marco Rossi
CTO, AutoDrive Systems, Italy