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  1. Home
  2. /Products
  3. /Integrated Circuits - ICs
  4. /Amplifier ICs
  5. /OPA1679-Q1
OPA1679-Q1 thumbnail 1
Texas Instruments

OPA1679-Q1

Category
Amplifier ICs
Manufacturer
Texas InstrumentsDetails
Datasheet
Description
Automotive quad-channel, low-noise 4.5-nV/rtHz, low-distortion 120-dB, audio operational amplifier
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Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status6300
QuantityOPA1679-Q1
Country

Get Tiered Pricing (Submit RFQ)

Specification
Product Details
Key Features
Documentation
TypeDescriptionTypeDescription
Number of channels4Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)4.5
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)36GBW (typ) (MHz)16
Slew rate (typ) (V/µs)9Rail-to-railOut
Vos (offset voltage at 25°C) (max) (mV)2Iq per channel (typ) (mA)2
Vn at 1 kHz (typ) (nV√Hz)4.5FeaturesSmall Size
THD + N at 1 kHz (typ) (%)0.0001RatingAutomotive
Operating temperature range (°C)-40 to 125Iout (typ) (A)0.025
ArchitectureCMOSCMRR (typ) (dB)110
PackageWQFN (RUM)Pins16
Size16 mm² (4 mm × 4 mm)
Texas Instruments
Certified Quality & Compliance
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Secure Packaging
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YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.

  • 1. Certification Scope: Quality certifications apply only to the entities, sites and activities listed in valid certificates. Management system certification does not certify each individual product.
  • 2. Product Authenticity: Products must match the agreed manufacturer, part number and condition. Supplier screening and authenticity checks help reduce counterfeit risk.
  • 3. Inspection & Testing: The inspection scope follows product risks and agreed requirements. Additional testing, laboratory arrangements, costs and lead times require written confirmation.
  • 4. Traceability & Documentation: Request conformity certificates, traceability records or test reports before ordering. Document availability, issuer and coverage must be confirmed for the offered goods.
  • 5. Environmental Compliance: RoHS and REACH information is based on applicable manufacturer documentation. Confirm the exact part, declaration date and relevant exemptions before ordering.
  • 6. Handling & Protection: Handling, storage and packaging follow applicable product requirements, including ESD and moisture protection where required. Special handling requirements must be agreed before ordering.
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Product FAQ
Purchasing FAQ

What type of component is OPA1679-Q1, and what package does it use?

OPA1679-Q1 is an authentic electronic component manufactured by Texas Instruments, categorized under Amplifier ICs. It is supplied in the standard WQFN (RUM) package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official OPA1679-Q1 datasheet above.

Why is dynamic quotation used instead of a fixed price for OPA1679-Q1?

Electronic component spot-market pricing for OPA1679-Q1 fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.

What is the delivery timeline after placing an order for OPA1679-Q1?

Lead times for OPA1679-Q1 depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.

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