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ISO35DWG4 - Texas Instruments

Description: Digital Isolators Iso 3.3V Full & Half Duplex RS-485 Xcvr

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ISO35DWG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0016B
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ISO35DWG4 - Texas Instruments  - 3D model - Small Outline Packages - DW0016B
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ISO35DWG4 Details

  • Manufacturer Part Number:

    ISO35DWG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    GREEN, PLASTIC, SOIC-16

  • Pin Count:

    16

  • Country Of Origin:

    Taiwan

  • 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:

    0.00001 A

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-422; TIA-422; EIA-485; TIA-485

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    10.3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    1.5 V

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    100 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    20 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3.15 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    3.6 V

  • Supply Voltage1-Min:

    3.15 V

  • Supply Voltage1-Nom:

    3.3 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):

    30

  • Transmit Delay-Max:

    340 ns

  • Width:

    7.5 mm

ISO35DWG4 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the application note SLUA623, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
  • To ensure reliable operation across the entire temperature range (-40°C to 125°C), it's essential to follow the recommended operating conditions, including voltage and current ratings, and to implement proper thermal management, such as heat sinking and thermal interface materials.
  • The high-speed switching of the ISO35DWG4 can generate electromagnetic interference (EMI) and noise. To mitigate this, it's recommended to use proper PCB layout techniques, such as shielding, grounding, and decoupling, and to follow the guidelines in the application note SLUA623.
  • The POR and BOR features of the ISO35DWG4 are designed to ensure reliable startup and operation. To handle these features, it's essential to follow the recommended power-up and power-down sequences, and to ensure that the device is properly configured and initialized during startup.
  • When using the ISO35DWG4 in high-reliability applications, it's essential to consider the device's limitations, such as its maximum operating temperature, voltage, and current ratings. Additionally, it's recommended to follow Texas Instruments' guidelines for high-reliability design and manufacturing, and to implement proper testing and validation procedures.

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ISO35DWG4 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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