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TRF7964ARHBT

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— IC芯片 | 连接器 | 传感器 | 被动器件 —

TRF7964ARHBT

TRF7964ARHBT

$4.38
  • Description：IC RFID READER 13.56MHZ 32VQFN
  • Series：-
  • Mfr：Texas Instruments
  • Package：Tape & Reel (TR),Cut Tape (CT)

SKU:d61c7f9a6a00 Category: Brand:

　　
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Product Detailed Parameters

  • Description：IC RFID READER 13.56MHZ 32VQFN
  • Series：-
  • Mfr：Texas Instruments
  • Package：Tape & Reel (TR),Cut Tape (CT)
  • Type：RFID Reader
  • Frequency：13.56MHz
  • Standards：ISO 14443, ISO 15693, ISO 18000-3
  • Interface：SPI
  • Voltage - Supply：2.7V ~ 5.5V
  • Operating Temperature：-40°C ~ 110°C
  • Mounting Type：Surface Mount
  • Package / Case：32-VFQFN Exposed Pad
  • Supplier Device Package：32-VQFN (5x5)
  • Grade：-
  • Qualification：-

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TRF7964ARHBT

How to buy
Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.
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Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.
Delivery time
In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.
Freight calculation
Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.
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We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.
Return and Refund
Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.

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Buying Guide
Summary

Texas Instruments TRF7964ARHBT is used in RFID, RF Access, Monitoring ICs category in RF signal paths where layout, grounding, and interface choices determine real performance. Key specs include Description (IC RFID READER 13.56MHZ 32VQFN), Temperature (-40°C ~ 110°C), Package/case (32-VFQFN Exposed Pad), Mounting (Surface Mount), and Packaging (Tape & Reel (TR), Cut Tape (CT)).

Selection Notes
  • For TRF7964ARHBT, double-check the data interface (SPI) for integration and verification planning.
  • Verify the operating temperature range (-40°C ~ 110°C) and derate as needed in your application.
  • Verify Standards (ISO 14443, ISO 15693, ISO 18000-3) and compare it against your reference design limits.
Alternates & Substitutions
  • For RFID, RF Access, Monitoring ICs, compare the datasheet test conditions behind key specs and re-check the margins that were tightest during bring-up.
  • If the alternate is “close but not identical”, document the differences and define a measurable acceptance test for production.
  • Lock the mechanical constraints first (package/case 32-VFQFN Exposed Pad, supplier package 32-VQFN (5x5), mounting Surface Mount) before comparing performance specs.
  • For RF parts, validate the alternate in the real enclosure and cabling, not only in a bench setup.
FAQ

Any tips for integrating TRF7964ARHBT into an RF signal path?
Pay attention to impedance continuity, grounding, connector transitions, and layout symmetry to minimize loss and reflections.

Which Supplier Device Package is listed for TRF7964ARHBT?
32-VQFN (5x5)

What Interface does TRF7964ARHBT have?
SPI

What mounting type does TRF7964ARHBT use?
Surface Mount

Application Scenarios

Texas Instruments TRF7964ARHBT shows up under RFID, RF Access, Monitoring ICs when designers want a well-bounded, datasheet-driven building block instead of a fragile board-level workaround. In many designs, predictable coexistence and filtering margins matter more than peak gain, because certification and field behavior depend on stability. Teams generally validate RF blocks with real cable lengths and connectors because small impedance changes can move margins and spur profiles. Within consumer wireless products, compact RF integration must still meet coexistence and compliance targets. Within security and access control, RF performance under metal proximity and long cable runs determines reliability in real buildings. Within point-of-sale and retail IoT, RF reliability matters in metal-heavy environments with dense Wi‑Fi and Bluetooth traffic. In industrial handhelds, RF stability is validated under drops, vibration, and battery sag so links do not desense or intermittently fail.

Compatibility Advice
  • For second-source planning, confirm shield termination strategy and return paths so EMI behavior stays predictable in the final enclosure. This reduces the chance that substitutions push hidden limits.
  • Before release to production, confirm the frequency plan and filtering approach, including coexistence with nearby radios and digital clocks. This reduces the chance that substitutions push hidden limits.
Project Fit
  • Usually not a good fit when integrating Texas Instruments TRF7964ARHBT for RFID, RF Access, Monitoring ICs, requirements shift late and force re-matching under schedule pressure, because validation would rely on assumptions that cannot be re-tested later.
TRF7964ARHBTTRF7964ARHBT
$4.38
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