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  1. Home
  2. /Products
  3. /Integrated Circuits - ICs
  4. /Amplifier ICs
  5. /INA281B4IDBVT
INA281B4IDBVT thumbnail 1
Texas Instruments

INA281B4IDBVT

Category
Amplifier ICs
Manufacturer
Texas InstrumentsDetails
Datasheet
Description
-4-V to 110-V, 1.3-MHz, high-precision current sense amplifier
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Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status9480
QuantityINA281B4IDBVT
Country

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Specification
Product Details
Documentation
TypeDescriptionTypeDescription
Product typeAnalog outputCommon-mode voltage (max) (V)110
Common-mode voltage (min) (V)-4Input offset (±) (max) (µV)150, 200, 250, 300, 500
Input offset drift (±) (typ) (µV/°C)0.07FeaturesHigh precision, Low-side Capable
RatingCatalogVoltage gain (V/V)20, 50, 100, 200, 500
CMRR (min) (dB)120Bandwidth (kHz)900, 1000, 1300
Supply voltage (max) (V)20Supply voltage (min) (V)2.7
Iq (max) (mA)2.25Number of channels1
Comparators (#)0Gain error (%)0.5
Gain error drift (±) (max) (ppm/°C)20Slew rate (V/µs)2.5
Operating temperature range (°C)-40 to 125PackageSOT-23 (DBV)
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YG GROUP 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 INA281B4IDBVT, and what package does it use?

INA281B4IDBVT is an authentic electronic component manufactured by Texas Instruments, categorized under Amplifier ICs. It is supplied in the standard SOT-23 (DBV) 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 INA281B4IDBVT datasheet above.

Why is dynamic quotation used instead of a fixed price for INA281B4IDBVT?

Electronic component spot-market pricing for INA281B4IDBVT 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 INA281B4IDBVT?

Lead times for INA281B4IDBVT 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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