OPA1679IRUMT Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock

Operational Amplifiers - Op Amps Low distortion (-120 dB), low noise (4.5nV/rtHz), quad audio op amp 16-WQFN -40 to 85

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
OPA1679IRUMTQuad Flat No-Lead
Quick Facts
Manufacturer
Texas Instruments
Package
Quad Flat No-Lead
Pin Count
17
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $0.8600(MOQ 10)
Temp Range
-40.0°C to 85.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
YTEOL15
Amplifier TypeOPERATIONAL AMPLIFIER
ArchitectureVOLTAGE-FEEDBACK
Average Bias Current-Max (IIB)0.00001 µA
Common-mode Reject Ratio-Min100dB
Common-mode Reject Ratio-Nom110dB
Frequency CompensationYES
Input Offset Voltage-Max2000 µV
JESD-30 CodeS-PQCC-N16
JESD-609 Codee4
Low-BiasNO
Low-OffsetNO
MicropowerNO
Neg Supply Voltage Limit-Max-20 V
Neg Supply Voltage-Nom (Vsup)-15 V
Number of Functions4
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeLCC16,.16SQ,25
Package ShapeSQUARE
Package StyleCHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Packing MethodTR
Peak Reflow Temperature (Cel)260
PowerNO
Programmable PowerNO
Slew Rate-Nom9V/us
Supply Current-Max11.2mA
Supply Voltage Limit-Max20V
Supply Voltage-Nom (Vsup)15V
Surface MountYES
TechnologyCMOS
Temperature GradeINDUSTRIAL
Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
Terminal FormNO LEAD
Terminal Pitch0.65mm
Terminal PositionQUAD
Time@Peak Reflow Temperature-Max (s)30
Unity Gain BW-Nom16000
Voltage Gain-Min199526.23
WidebandNO
PackageQuad Flat No-Lead

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 1
ECCNEAR99
HTS Code8542.33.00.01

Datasheet

OPA1679IRUMT Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for OPA1679IRUMT:

OPA1679IRUMRTexas Instruments Operational

Amplifier, 4 Func, 2000uV Offset-Max, CMOS, PQCC16

View Part →
OPA1679QRUMRQ1Texas Instruments Operational

Amplifier, 4 Func, 2000uV Offset-Max, PQCC16

View Part →

Frequently Asked Questions

What is the price of OPA1679IRUMT?

OPA1679IRUMT is priced from $0.8600 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is OPA1679IRUMT in stock?

OPA1679IRUMT 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 OPA1679IRUMT?

You can buy OPA1679IRUMT from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for OPA1679IRUMT from Texas Instruments.

What is the datasheet for OPA1679IRUMT?

The official OPA1679IRUMT 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 OPA1679IRUMT come in?

OPA1679IRUMT is available in Quad Flat 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 $0.8600
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
10+$1.2600$12.60
25+$1.1300$28.25
100+$0.9900$99.00
1000+$0.8960$896.00
2500+$0.8800$2200.00
5000+$0.8600$4300.00
pcs
Unit price: $1.2600 · Total: $12.60

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