TRF7961RHBR

TRF7961RHBR

$5.30
  • Description:IC RFID READER 13.56MHZ 32VQFN
  • Series:-
  • Mfr:Texas Instruments
  • Package:Tape & Reel (TR),Cut Tape (CT)

SKU:73d4276e279c Category: Brand:

  
  • Quantity
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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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TRF7961RHBR

Buying Guide
Summary

Texas Instruments TRF7961RHBR is evaluated in RFID, RF Access, Monitoring ICs category when frequency coverage and integration details must hold up in the real enclosure. 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 TRF7961RHBR, check that the operating frequency (13.56MHz) aligns with your system clocking plan.
  • Confirm the operating temperature range (-40°C ~ 110°C) meets your deployment conditions.
  • Confirm Standards (ISO 14443, ISO 15693, ISO 18000-3) is suitable for your use case and operating conditions.
  • Make sure the mounting type (Surface Mount) matches how the part will be installed and inspected.
Alternates & Substitutions
  • In RFID, RF Access, Monitoring ICs designs, define acceptance criteria up front so alternates can be qualified and repeated in production.
  • If substitutions are likely, write down the non-negotiables and re-check them when the supply chain changes, not after field failures.
  • For substitutions, match the footprint-related items first: package/case 32-VFQFN Exposed Pad, supplier package 32-VQFN (5x5), mounting Surface Mount.
  • For RF substitutions, match the operating band and interface, then validate insertion loss and return loss in your real signal path.
FAQ

Any tips for integrating TRF7961RHBR into an RF signal path?
Pay attention to impedance continuity, grounding, connector transitions, and layout symmetry to minimize loss and reflections.

What Standards is listed for TRF7961RHBR?
ISO 14443, ISO 15693, ISO 18000-3

Can you confirm the operating temperature range for TRF7961RHBR?
-40°C ~ 110°C

What is the Interface of TRF7961RHBR?
SPI

Application Scenarios

Across many RFID, RF Access, Monitoring ICs builds, Texas Instruments TRF7961RHBR is reviewed for predictable behavior, supportability, and stable qualification evidence. In dense radios, isolation and routing discipline reduce desense and make emissions behavior easier to reproduce during compliance testing. They shape RF performance by controlling gain, matching, filtering, routing, and isolation in high-frequency signal paths. In private LTE/5G small cells, RF behavior is validated for long duty cycles and temperature drift in compact enclosures. In industrial radios, RF parts are validated for drift and detuning as enclosures heat soak and cable routing varies between installs. Within consumer wearables, compact RF integration must maintain margin under tight ground planes and frequent human-body detuning. This is why the following scenarios matter: they reflect the environmental and integration stresses that dominate outcomes. From an engineering workflow standpoint, this is where bench validation and field constraints meet.

Compatibility Advice
  • Verify coexistence and desense risks with nearby clocks and switchers so range does not collapse in the product before release to production.
Project Fit
  • Best fit for RFID, RF Access, Monitoring ICs when you can validate impedance matching, shielding, and coexistence inside the final enclosure.
TRF7961RHBRTRF7961RHBR
$5.30
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