INA331AIDGKT Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

Texas Instruments INA331AIDGKT Instrumentation Amplifier, 1mV Offset, CMMR 80dB, 3 V, 5 V, 8-Pin MSOP, R-RO

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
INA331AIDGKTSmall Outline Packages
Quick Facts
Manufacturer
Texas Instruments
Package
Small Outline Packages
Pin Count
8
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $1.3100(MOQ 1)
Temp Range
-55.0°C to 125.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
YTEOL15
Amplifier TypeINSTRUMENTATION AMPLIFIER
Average Bias Current-Max (IIB)0.00001 µA
Bandwidth (3dB)-Nom2MHz
Bias Current-Max (IIB) @25C0.00001 µA
Common-mode Reject Ratio-Min90dB
Input Offset Current-Max (IIO)0.00001 µA
Input Offset Voltage-Max500 µV
JESD-30 CodeS-PDSO-G8
JESD-609 Codee4
Non-linearity-Max0.01%
Number of Functions1
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeTSSOP8,.19
Package ShapeSQUARE
Package StyleSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Packing MethodTR
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
Slew Rate-Nom5V/us
Supply Current-Max0.6mA
Supply Voltage Limit-Max7.5V
Supply Voltage-Nom (Vsup)5V
Surface MountYES
TechnologyCMOS
Temperature GradeMILITARY
Terminal FinishNickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
Terminal FormGULL WING
Terminal Pitch0.65mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
Voltage Gain-Max1000
Voltage Gain-Min5
Voltage Gain-Nom25
PackageSmall Outline Packages

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 2
ECCNEAR99
HTS Code8542.33.00.01

Datasheet

INA331AIDGKT Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for INA331AIDGKT:

INA331AIDGKRTexas Instruments Instrumentation

Amplifier, 1 Func, 500uV Offset-Max, 2MHz Band Width, CMOS, PDSO8

View Part →

Frequently Asked Questions

What is the price of INA331AIDGKT?

INA331AIDGKT is priced from $1.3100 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is INA331AIDGKT in stock?

INA331AIDGKT 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 INA331AIDGKT?

You can buy INA331AIDGKT from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for INA331AIDGKT from Texas Instruments.

What is the datasheet for INA331AIDGKT?

The official INA331AIDGKT 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 INA331AIDGKT come in?

INA331AIDGKT is available in Small Outline Packages 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 $1.3100
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$2.2200$2.22
25+$1.9300$48.25
50+$1.8600$93.00
100+$1.8321$183.21
165+$1.8276$301.55
500+$1.3100$655.00
pcs
Unit price: $2.2200 · Total: $2.22

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