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THVD1400DRLR - Texas Instruments

Description: RS-422/RS-485 Interface IC 3.3-V to 5-V, 500-Kbps, RS-485 transceiver in small package option with ±12-kV IEC ESD pro

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PCB Footprints
THVD1400DRLR - Texas Instruments PCB footprint - SO Transistor Flat Lead - SO Transistor Flat Lead - DRL0008A
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THVD1400DRLR - Texas Instruments  - 3D model - SO Transistor Flat Lead - DRL0008A
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THVD1400DRLR Details

  • Manufacturer Part Number:

    THVD1400DRLR

  • 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-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:

    3-STATE

  • Output Low Current-Max:

    0.004 A

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VSOF

  • Package Equivalence Code:

    FL8,.047,20

  • 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:

    FLAT

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Transmit Delay-Max:

    500 ns

  • Width:

    1.2 mm

THVD1400DRLR Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output traces short and away from each other to minimize noise and crosstalk.
  • Use a thermal pad or thermal interface material to improve heat dissipation. Ensure good airflow and avoid blocking airflow around the device. Follow the recommended thermal design guidelines in the datasheet.
  • Use a shielded enclosure, keep the device away from antennas and other EMI sources, and use EMI filters or chokes on the input and output lines. Follow good PCB layout practices, such as separating analog and digital grounds.
  • Use the lowest possible input voltage, enable the low-power mode (if available), and optimize the output voltage and current to minimize power losses. Consider using a switching regulator or a low-dropout regulator for better efficiency.
  • Monitor the input voltage, output voltage, output current, and temperature. Implement overvoltage, undervoltage, and overcurrent protection to prevent damage and ensure reliable operation.

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THVD1400DRLR 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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Part Image PTHVD1400DRLR Texas Instruments

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8