INA290A2IDCKR Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock

Current Sense Amplifiers 2.7 to 110V, 800kHz, ultra-precise current sense amplifier in small (sc-70) package 5-SC70 -40 to 125

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
INA290A2IDCKRSOT23 (5-Pin)
Quick Facts
Manufacturer
Texas Instruments
Package
SOT23 (5-Pin)
Pin Count
5
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $1.6649(MOQ 500)
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 Intro2020-07-04
YTEOL15
Amplifier TypeOPERATIONAL AMPLIFIER
ArchitectureVOLTAGE-FEEDBACK
Average Bias Current-Max (IIB)30 µA
Bandwidth (3dB)-Nom1.1MHz
Bias Current-Max (IIB) @25C30 µA
Common Mode Voltage-Max120V
Common-mode Reject Ratio-Min140dB
Common-mode Reject Ratio-Nom160dB
Frequency CompensationYES
Input Offset Voltage-Max20 µV
JESD-30 CodeR-PDSO-G5
JESD-609 Codee4
Low-BiasNO
Low-OffsetYES
MicropowerYES
Number of Functions1
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeTSSOP5/6,.08
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel)260
PowerNO
Programmable PowerNO
Slew Rate-Nom2V/us
Supply Current-Max0.6mA
Supply Voltage Limit-Max22V
Supply Voltage-Nom (Vsup)5V
Surface MountYES
Temperature GradeAUTOMOTIVE
Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
Terminal FormGULL WING
Terminal Pitch0.65mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
Unity Gain BW-Nom1100
Voltage Gain-Nom50
WidebandNO
PackageSOT23 (5-Pin)

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 1
ECCNEAR99
HTS Code8542.33.00.01

Datasheet

INA290A2IDCKR Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for INA290A2IDCKR:

INA290A2IDCKTTexas Instruments Operational

Amplifier, 1 Func, 20uV Offset-Max, 1.1MHz Band Width, PDSO5

View Part →
INA290A2QDCKRQ1Texas Instruments Operational

Amplifier, 1 Func, 20uV Offset-Max, BICMOS, PDSO5

View Part →

Frequently Asked Questions

What is the price of INA290A2IDCKR?

INA290A2IDCKR is priced from $1.6649 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is INA290A2IDCKR in stock?

INA290A2IDCKR 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 INA290A2IDCKR?

You can buy INA290A2IDCKR from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for INA290A2IDCKR from Texas Instruments.

What is the datasheet for INA290A2IDCKR?

The official INA290A2IDCKR 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 INA290A2IDCKR come in?

INA290A2IDCKR is available in SOT23 (5-Pin) 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 $1.6649
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
500+$1.7700$885.00
1000+$1.7100$1710.00
3000+$1.6900$5070.00
6000+$1.6649$9989.22
pcs
Unit price: $1.7700 · Total: $885.00

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