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TRF7962ARHBR - Texas Instruments

Description: TRF7962A Fully Integrated 13.56-MHz RFID Reader/Writer IC for ISO15693

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TRF7962ARHBR - Texas Instruments - PCB symbol
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PCB Footprints
TRF7962ARHBR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHB0032E
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3D Models
TRF7962ARHBR - Texas Instruments - 3D model - Quad Flat No-Lead - RHB0032E
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TRF7962ARHBR Details

  • Manufacturer Part Number:

    TRF7962ARHBR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    Frequency range : 13.56 MHz

  • Consumer IC Type:

    CONSUMER CIRCUIT

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -20 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Surface Mount:

    YES

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    5 mm

TRF7962ARHBR Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the TRF7962ARHBR involves keeping the RF traces as short as possible, using a solid ground plane, and placing the antenna as close to the IC as possible. A 4-layer PCB with a dedicated ground plane is recommended. TI provides a reference design and layout guidelines in the datasheet and application notes.
  • Optimizing the antenna design for the TRF7962ARHBR involves selecting the right antenna type (e.g., dipole, patch, or loop), tuning the antenna to the desired frequency, and ensuring impedance matching. TI provides antenna design guidelines and examples in the datasheet and application notes. Simulation tools like HFSS or CST can also be used to optimize the antenna design.
  • The TRF7962ARHBR has an operating temperature range of -40°C to 85°C. However, the device can be operated at temperatures above 85°C with reduced performance and reliability. It's essential to ensure proper thermal management and heat dissipation to maintain reliable operation.
  • Implementing antenna diversity with the TRF7962ARHBR involves using multiple antennas and switching between them to improve reception and reduce multipath effects. TI provides guidelines for antenna diversity implementation in the datasheet and application notes. External switches or multiplexers can be used to switch between antennas.
  • The recommended power supply decoupling for the TRF7962ARHBR involves using a combination of ceramic and electrolytic capacitors to filter out noise and ripple. A 10uF ceramic capacitor and a 10uF electrolytic capacitor in parallel are recommended. The power supply should be well-regulated and filtered to ensure reliable operation.

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TRF7962ARHBR Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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