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  1. Home
  2. /Products
  3. /Integrated Circuits - ICs
  4. /Amplifier ICs
  5. /OPA3691
OPA3691 thumbnail 1
Texas Instruments

OPA3691

Category
Amplifier ICs
Manufacturer
Texas InstrumentsDetails
Datasheet
Description
Triple Wideband Current Feedback Operational Amplifier with Disable
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Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status4050
QuantityOPA3691
Country

Get Tiered Pricing (Submit RFQ)

Specification
Product Details
Key Features
Documentation
TypeDescriptionTypeDescription
ArchitectureCurrent FBNumber of channels3
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)4Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)12
GBW (typ) (MHz)280BW at Acl (MHz)280
Acl, min spec gain (V/V)1Slew rate (typ) (V/µs)2100
Vn at flatband (typ) (nV√Hz)1.7Vn at 1 kHz (typ) (nV√Hz)1.7
Iq per channel (typ) (mA)5.1Vos (offset voltage at 25°C) (max) (mV)3
Rail-to-railNoFeaturesShutdown
RatingCatalogOperating temperature range (°C)-40 to 85
CMRR (typ) (dB)56Input bias current (max) (pA)35000000
Offset drift (typ) (µV/°C)20Iout (typ) (mA)190
Certified Quality & Compliance
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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 OPA3691, and what package does it use?

OPA3691 is an authentic electronic component manufactured by Texas Instruments, categorized under Amplifier ICs. It is supplied in the standard SSOP (DBQ) 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 OPA3691 datasheet above.

Why is pricing for OPA3691 available via RFQ rather than a fixed checkout price?

Electronic component spot-market pricing for OPA3691 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.

How quickly can OPA3691 be shipped once quoted?

Lead times for OPA3691 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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