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THVD1406DRLR - Texas Instruments

Description: RS-422/RS-485 Interface IC 3.3-V to 5-V 500-Kbps half-duplex RS-485 transceiver auto-direction control ±12-kV IEC ESD

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PCB Footprints
THVD1406DRLR - Texas Instruments PCB footprint - SO Transistor Flat Lead - SO Transistor Flat Lead - DRL0008A
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3D Models
THVD1406DRLR - Texas Instruments  - 3D model - SO Transistor Flat Lead - DRL0008A
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THVD1406DRLR Details

  • Manufacturer Part Number:

    THVD1406DRLR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-5X3-8

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • High Level Input Current-Max:

    0.0001 A

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-422; EIA-485-A; TIA-485-A

  • JESD-30 Code:

    R-PDSO-F8

  • JESD-609 Code:

    e3

  • Length:

    2.1 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    1.5 V

  • Output Characteristics:

    DIFFERENTIAL

  • Output Low Current-Max:

    0.004 A

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VSOF

  • Package Equivalence Code:

    FL8,.05,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Receive Delay-Max:

    110 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    0.6 mm

  • Supply Current-Max:

    3 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    3 V

  • Supply Voltage1-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Transmit Delay-Max:

    500 ns

  • Width:

    1.2 mm

THVD1406DRLR Frequently Asked Questions (FAQs)

  • A good PCB layout for THVD1406DRLR involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated ground plane is recommended.
  • To ensure reliable operation in high-temperature environments, ensure that the device is operated within its recommended operating temperature range (-40°C to 125°C). Use a heat sink if necessary, and ensure good airflow around the device. Also, consider using a thermal interface material to improve heat transfer.
  • The THVD1406DRLR has built-in ESD protection, but it's still important to follow proper ESD handling procedures during assembly and testing. Use an ESD wrist strap or mat, and ensure that the device is handled in a static-safe environment.
  • Yes, the THVD1406DRLR is designed for low-power applications. It has a low quiescent current (IQ) of 1.5 mA, making it suitable for battery-powered devices or other low-power systems.
  • To troubleshoot issues with THVD1406DRLR, start by checking the input voltage, output voltage, and load current. Verify that the device is properly connected and that the PCB layout is correct. Use an oscilloscope to check for noise or oscillations on the output. Consult the datasheet and application notes for guidance on troubleshooting and debugging.

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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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