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SN65HVD485EDG4 - Texas Instruments

Description: TEXAS INSTRUMENTS - SN65HVD485EDG4 . - Transceiver, RS485, Half Duplex, 1 Driver, 1 Receiver, 4.5 V to 5.5 V Supply, SOIC-8

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SN65HVD485EDG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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SN65HVD485EDG4 - Texas Instruments  - 3D model - Small Outline Packages - D0008A
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SN65HVD485EDG4 Details

  • Manufacturer Part Number:

    SN65HVD485EDG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    GREEN, PLASTIC, SOIC-8

  • Pin Count:

    8

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • 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-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    1.5 V

  • Output Characteristics:

    DIFFERENTIAL

  • Output Low Current-Max:

    0.008 A

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    200 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    2 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    4.5 V

  • Supply Voltage1-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Transmit Delay-Max:

    30 ns

  • Width:

    3.9 mm

SN65HVD485EDG4 Frequently Asked Questions (FAQs)

  • The maximum cable length supported by the SN65HVD485EDG4 is dependent on the baud rate and the type of cable used. As a general guideline, the maximum cable length for a 9600-baud rate is around 4000 feet (1219 meters), while for a 115200-baud rate, it is around 100 feet (30 meters).
  • To ensure EMC with the SN65HVD485EDG4, it is recommended to follow proper PCB layout and design guidelines, such as separating analog and digital grounds, using decoupling capacitors, and shielding the device. Additionally, the device should be placed in a metal enclosure to reduce electromagnetic radiation.
  • The recommended termination resistor value for the SN65HVD485EDG4 is 120 ohms. This value is based on the characteristic impedance of the transmission line and is used to match the impedance of the transmission line to the device.
  • Yes, the SN65HVD485EDG4 can be used in a multi-drop configuration. However, it is recommended to use a repeater or a hub to connect multiple devices to the same bus, as the device is not designed to drive multiple loads directly.
  • The maximum operating temperature range for the SN65HVD485EDG4 is -40°C to 85°C. However, it is recommended to operate the device within a temperature range of 0°C to 70°C for optimal performance.

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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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