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CAVC8T245QRHLRQ1 - Texas Instruments

Description: Automotive Catalog 8-Bit Dual-Supply Bus Transceiver w/ Configurable Voltage Transl., 3-State Output

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PCB Footprints
CAVC8T245QRHLRQ1 - Texas Instruments PCB footprint - Other - Other - RHL (S-PVQFN-N24)
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CAVC8T245QRHLRQ1 - Texas Instruments  - 3D model - Other - RHL (S-PVQFN-N24)
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CAVC8T245QRHLRQ1 Details

  • Manufacturer Part Number:

    CAVC8T245QRHLRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    24

  • Country Of Origin:

    Mainland China, Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Control Type:

    COMMON CONTROL

  • Count Direction:

    BIDIRECTIONAL

  • Family:

    AVC

  • JESD-30 Code:

    R-PQCC-N24

  • JESD-609 Code:

    e4

  • Length:

    5.5 mm

  • Load Capacitance (CL):

    15 pF

  • Logic IC Type:

    BUS TRANSCEIVER

  • Max I(ol):

    0.012 A

  • Moisture Sensitivity Level:

    2

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Ports:

    2

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC24/28,.14X.2,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.025 mA

  • Prop. Delay@Nom-Sup:

    14.7 ns

  • Propagation Delay (tpd):

    17.2 ns

  • Qualification Status:

    Not Qualified

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    0.78 V

  • Supply Voltage-Nom (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • 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:

    3.5 mm

CAVC8T245QRHLRQ1 Frequently Asked Questions (FAQs)

  • For optimal performance, it is recommended to follow a star-topology layout, with the CAVC8T245QRHLRQ1 at the center. This minimizes signal reflections and ensures signal integrity. Additionally, use a solid ground plane and decouple the power supply with a 0.1uF capacitor.
  • The CAVC8T245QRHLRQ1 has a junction-to-ambient thermal resistance of 24°C/W. To manage thermal performance, ensure good airflow, use a heat sink if necessary, and avoid blocking airflow around the device. Also, consider using thermal interface materials to reduce thermal resistance.
  • For the CAVC8T245QRHLRQ1, it is recommended to use a series termination scheme with a 50-ohm resistor at the transmitter and a parallel termination scheme with a 50-ohm resistor at the receiver. This ensures signal integrity and minimizes reflections.
  • To ensure signal integrity, use a controlled impedance PCB, maintain a consistent signal trace width, and avoid vias and stubs in the signal path. Also, use a common mode filter or a differential filter to reduce electromagnetic interference (EMI).
  • The CAVC8T245QRHLRQ1 requires a specific power sequencing to prevent latch-up. Ensure that the VCC supply is powered up before the VCCA supply, and that the VCCA supply is powered down before the VCC supply.

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CAVC8T245QRHLRQ1 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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