OPA2191ID Texas Instruments Hardware (Small Outline Packages) In Stock

Low-Power, Precision, 36-V, e-trim™­ CMOS Amplifier

ACTIVEHardwareVerified May 2026
Package / Visual Reference
OPA2191IDSmall Outline Packages
Quick Facts
Manufacturer
Texas Instruments
Package
Small Outline Packages
Pin Count
8
Lifecycle
ACTIVE
Category
Hardware
Price
From $1.3769(MOQ 1)
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 Intro2017-02-04
YTEOL15
Amplifier TypeOPERATIONAL AMPLIFIER
ArchitectureVOLTAGE-FEEDBACK
Average Bias Current-Max (IIB)0.009 µA
Bias Current-Max (IIB) @25C0.00002 µA
Common-mode Reject Ratio-Min120dB
Common-mode Reject Ratio-Nom140dB
Frequency CompensationYES
Input Offset Voltage-Max25 µV
JESD-30 CodeR-PDSO-G8
JESD-609 Codee4
Low-BiasYES
Low-OffsetYES
MicropowerYES
Neg Supply Voltage Limit-Max-20 V
Neg Supply Voltage-Nom (Vsup)-3 V
Number of Functions2
Package Body MaterialPLASTIC/EPOXY
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Packing MethodTUBE
Peak Reflow Temperature (Cel)260
PowerNO
Programmable PowerNO
Slew Rate-Nom5.5V/us
Supply Current-Max0.4mA
Supply Voltage Limit-Max20V
Supply Voltage-Nom (Vsup)3V
Surface MountYES
TechnologyCMOS
Temperature GradeAUTOMOTIVE
Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
Terminal FormGULL WING
Terminal Pitch1.27mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
Unity Gain BW-Nom2500
Voltage Gain-Min316227
WidebandNO
PackageSmall Outline Packages

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 2
ECCNEAR99
HTS Code8542.33.00.01
Country of OriginMalaysia

Datasheet

OPA2191ID Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the price of OPA2191ID?

OPA2191ID is priced from $1.3769 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is OPA2191ID in stock?

OPA2191ID 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 OPA2191ID?

You can buy OPA2191ID from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for OPA2191ID from Texas Instruments.

What is the datasheet for OPA2191ID?

The official OPA2191ID 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 OPA2191ID come in?

OPA2191ID is available in Small Outline Packages packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

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Competitive Pricing
Factory-direct from China distributors, low MOQ
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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 $1.3769
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$2.4390$2.44
135+$1.4888$200.99
175+$1.4328$250.74
218+$1.3769$300.16
pcs
Unit price: $2.4390 · Total: $2.44

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

Response time is incredible — usually under 4 hours. They understand that production lines can't wait.

JW
James Wright
Supply Chain Director, CircuitPro Ltd, UK