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SN65HVD78DRBT - Texas Instruments

Description: 3.3 V Half-Duplex RS-485, with IEC ESD, 50 Mbps

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PCB Footprints
SN65HVD78DRBT - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DRB0008B
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SN65HVD78DRBT - Texas Instruments  - 3D model - Small Outline No-lead - DRB0008B
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SN65HVD78DRBT Details

  • Manufacturer Part Number:

    SN65HVD78DRBT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    VSON-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

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-422; EIA-485

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e4

  • Length:

    3 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:

    0.008 A

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.12,25

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    35 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    0.95 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Supply Voltage1-Max:

    3.6 V

  • Supply Voltage1-Min:

    3 V

  • Supply Voltage1-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Transmit Delay-Max:

    15 ns

  • Width:

    3 mm

SN65HVD78DRBT Frequently Asked Questions (FAQs)

  • The maximum cable length supported by the SN65HVD78DRBT is dependent on the baud rate and the type of cable used. As a general guideline, the maximum cable length for a 100 Mbps connection is around 100 meters, while for a 10 Mbps connection, it can be up to 500 meters.
  • To ensure EMC with the SN65HVD78DRBT, it is recommended to follow proper PCB layout and design guidelines, use shielding and grounding techniques, and ensure that the device is properly decoupled and filtered.
  • The recommended operating temperature range for the SN65HVD78DRBT is -40°C to 85°C. However, it is recommended to check the datasheet for specific temperature ratings for the device.
  • To troubleshoot issues with the SN65HVD78DRBT, it is recommended to check the device's power supply, clock signal, and data transmission lines. Use oscilloscopes and logic analyzers to debug the issue, and consult the datasheet and application notes for guidance.
  • Yes, the SN65HVD78DRBT can be used in a redundant or fault-tolerant system. The device has built-in features such as fault detection and correction, and can be used in conjunction with other devices to implement redundant systems.

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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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