OPA1679QRUMRQ1 Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock

Operational Amplifiers - Op Amps Quad channel, low noise (4.5nV/rtHz), low distortion (120dB) automotive qualified amplifier

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
OPA1679QRUMRQ1Quad Flat No-Lead
Quick Facts
Manufacturer
Texas Instruments
Package
Quad Flat No-Lead
Pin Count
17
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $0.8063(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 Intro2020-07-09
YTEOL15
Amplifier TypeOPERATIONAL AMPLIFIER
ArchitectureVOLTAGE-FEEDBACK
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-BiasYES
Low-OffsetNO
MicropowerNO
Neg Supply Voltage Limit-Max-20 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
Screening LevelAEC-Q100
Slew Rate-Nom9V/us
Supply Current-Max10mA
Supply Voltage Limit-Max20V
Surface MountYES
Temperature GradeAUTOMOTIVE
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-Min31622.7766
WidebandNO
PackageQuad Flat No-Lead

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 2
ECCNEAR99
HTS Code8542.33.00.01

Datasheet

OPA1679QRUMRQ1 Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for OPA1679QRUMRQ1:

OPA1679IRUMRTexas Instruments Operational

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

View Part →

Frequently Asked Questions

What is the price of OPA1679QRUMRQ1?

OPA1679QRUMRQ1 is priced from $0.8063 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is OPA1679QRUMRQ1 in stock?

OPA1679QRUMRQ1 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 OPA1679QRUMRQ1?

You can buy OPA1679QRUMRQ1 from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for OPA1679QRUMRQ1 from Texas Instruments.

What is the datasheet for OPA1679QRUMRQ1?

The official OPA1679QRUMRQ1 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 OPA1679QRUMRQ1 come in?

OPA1679QRUMRQ1 is available in Quad Flat No-Lead packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
$
Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
30-day replacement for defective parts, no questions asked

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 $0.8063
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$0.8063$0.81
pcs
Unit price: $0.8063 · Total: $0.81

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