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SN75HVD12DG4 - Texas Instruments

Description: TEXAS INSTRUMENTS - SN75HVD12DG4 . - IC, TRANSCEIVER DIFF 3.3V, SOIC8

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SN75HVD12DG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - (D0008A-H=1.75
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SN75HVD12DG4 - Texas Instruments  - 3D model - Small Outline Packages - (D0008A-H=1.75
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SN75HVD12DG4 Details

  • Manufacturer Part Number:

    SN75HVD12DG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    SIGNALING RATE 1 MBPS

  • 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; ISO 8482

  • 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:

    70 °C

  • Out Swing-Min:

    1.5 V

  • Output Characteristics:

    3-STATE

  • Output Low Current-Max:

    0.008 A

  • Output Polarity:

    TRUE

  • 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:

    70 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    15.5 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:

    COMMERCIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Transmit Delay-Max:

    300 ns

  • Width:

    3.9 mm

SN75HVD12DG4 Frequently Asked Questions (FAQs)

  • The maximum cable length depends on the specific application and the signal frequency. As a general rule, the cable length should be limited to 100 meters or less to ensure reliable data transmission. However, it's recommended to consult the RS-485 standard and perform signal integrity analysis to determine the maximum cable length for a specific design.
  • Yes, the SN75HVD12DG4 can be used in a multi-point configuration, but it's essential to ensure that the total bus load does not exceed the recommended value of 60 units. Additionally, the designer should consider the signal reflections and terminations to prevent data corruption and ensure reliable communication.
  • The RS-485 bus should be terminated with a 120-ohm resistor at each end of the bus to prevent signal reflections and ensure reliable data transmission. The termination resistors should be connected between the differential signal lines (A and B) and ground.
  • The minimum input voltage required for the SN75HVD12DG4 to operate correctly is 3.0V. However, it's recommended to operate the device at a voltage of 3.3V or higher to ensure reliable operation and meet the specified performance characteristics.
  • Yes, the SN75HVD12DG4 can be used in a half-duplex configuration, where the transmitter and receiver share the same differential signal lines. However, the designer should ensure that the transmitter is disabled when the receiver is active, and vice versa, to prevent data corruption and ensure reliable communication.

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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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