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Texas Instruments INA271AQDRZF — Analog & Data Acquisition
Texas Instruments

INA271AQDRZF Current Sense Amplifier, 80V Common-Mode

MPNINA271AQDRZF
End of Life

Texas Instruments INA271AQDRZF, 80V low-/high-side current sense amplifier, Bulk package, active lifecycle.

$1.62Ref. price · indicative, final on quote
INA271AQDRZF datasheet
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

INA271AQDRZF Technical Specifications
ParameterValue
Series*
PackageBulk

Product details

80V common-mode — what it means on a 48V rail

The INA271AQDRZF is a current-sense amplifier from Texas Instruments rated for 80V common-mode input, covering both low-side and high-side sensing. That 80V headroom matters when you are monitoring current on a 48V industrial bus or a 24V motor drive with transient spikes — the part stays linear without a voltage divider eating into your dynamic range.

Active lifecycle — no LTB clock ticking

The INA271AQDRZF carries an Active product status. That means no last-time-buy deadline, no NRND flag — you can qualify it into a new BOM line or keep it as a sustained second-source option without scheduling a respin. For a current-sense amp that handles up to 80V, that is useful if your panel design has a multi-year production run.

Frequently asked questions

Where can I buy INA271AQDRZF in stock?

Sourcing buyers need immediate availability to fill BOM lines.

What is the price of INA271AQDRZF in small quantities?

Design engineers need cost for budget and BOM cost estimates.

Is INA271AQDRZF available in bulk packaging?

Production buyers need to know packaging for assembly line.

What is the recommended alternate part for INA271AQDRZF?

Cross-reference helps when part is out of stock or EOL.

Does INA271AQDRZF require external components for operation?

Designers need to know if additional resistors/capacitors are needed.

How does INA271AQDRZF compare to INA282?

Choosing the best current sense amplifier for application.