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ISOW1412BDFMR - Texas Instruments

Description: RS-422/RS-485 Interface IC Low-emissions, 500-kbps, reinforced isolated RS-485/RS-422 transceiver with integrated power

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ISOW1412BDFMR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DFM0020A
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ISOW1412BDFMR - Texas Instruments  - 3D model - Small Outline Packages - DFM0020A
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ISOW1412BDFMR Details

  • Manufacturer Part Number:

    ISOW1412BDFMR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Taiwan

  • 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:

    0.000025 A

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-422; EIA-485

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    12.83 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    1.5 V

  • Output Low Current-Max:

    0.004 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Receive Delay-Max:

    135 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    3.55 mm

  • Supply Current-Max:

    158 mA

  • Supply Voltage-Max:

    1.89 V

  • Supply Voltage-Min:

    1.71 V

  • Supply Voltage-Nom:

    1.8 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    3 V

  • Supply Voltage1-Nom:

    3.3 V

  • Surface Mount:

    YES

  • 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):

    30

  • Transmit Delay-Max:

    610 ns

  • Width:

    7.5 mm

ISOW1412BDFMR Frequently Asked Questions (FAQs)

  • The maximum data rate is 100 Mbps, but it can be limited by the galvanic isolation barrier and the quality of the transformer used.
  • To ensure reliable operation, follow the recommended layout and routing guidelines, use a suitable transformer, and ensure the power supply is stable and within the recommended range.
  • The maximum working voltage is 2500 Vrms for 1 minute, but it's recommended to derate the voltage based on the application and environmental conditions.
  • The device is rated for operation up to 125°C, but the maximum junction temperature should not exceed 150°C. Ensure proper thermal management and derate the device accordingly.
  • Follow proper PCB layout and routing guidelines, use shielding and filtering as needed, and ensure the device is properly grounded to minimize EMI and EMC issues.

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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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