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SN65HVD1785P - Texas Instruments

Description: SN65HVD1785P, Line Transceiver, EIA/TIA-485, RS-485, RS-422 Differential, 5 V, 8-Pin PDIP

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SN65HVD1785P - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - P (R-PDIP-T8)
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SN65HVD1785P - Texas Instruments  - 3D model - Dual-In-Line Packages - P (R-PDIP-T8)
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SN65HVD1785P Details

  • Manufacturer Part Number:

    SN65HVD1785P

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Package Description:

    DIP-8

  • Pin Count:

    8

  • Country Of Origin:

    Malaysia, Thailand

  • 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; TIA-485

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e4

  • Length:

    9.81 mm

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    105 °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:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    200 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    5.08 mm

  • Supply Current-Max:

    6 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:

    NO

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Transmit Delay-Max:

    2000 ns

  • Width:

    7.62 mm

SN65HVD1785P Frequently Asked Questions (FAQs)

  • The maximum cable length supported by the SN65HVD1785P is dependent on the specific application and the type of cable used. However, as a general guideline, the device can support cable lengths of up to 100 meters at a data rate of 100 Mbps.
  • To ensure signal integrity and minimize EMI, it is recommended to use a shielded cable, keep the cable length as short as possible, and use a common-mode choke or ferrite bead to filter out high-frequency noise. Additionally, proper PCB layout and grounding techniques should be followed to minimize radiation and coupling.
  • The recommended termination scheme for the SN65HVD1785P is a 100-ohm differential termination resistor at the receiving end of the cable. This helps to match the impedance of the cable and reduce reflections.
  • Yes, the SN65HVD1785P can be used in a multi-point or multi-drop configuration. However, it is recommended to use a repeater or a hub to ensure signal integrity and to prevent signal degradation.
  • The maximum operating temperature range for the SN65HVD1785P 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 and reliability.

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SN65HVD1785P 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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