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ISO3082DWG4 - Texas Instruments

Description: Digital Isolators Iso 5V Full & Half Duplex RS-485 Xcvr

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ISO3082DWG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0016B
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ISO3082DWG4 - Texas Instruments  - 3D model - Small Outline Packages - DW0016B
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ISO3082DWG4 Details

  • Manufacturer Part Number:

    ISO3082DWG4

  • 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 Low Current-Max:

    0.008 A

  • 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:

    125 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    15 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3.15 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:

    1.3 ns

  • Width:

    7.5 mm

ISO3082DWG4 Frequently Asked Questions (FAQs)

  • A good PCB layout for the ISO3082DWG4 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the signal traces. TI provides a recommended layout in the datasheet, but it's essential to follow good PCB design practices to ensure optimal performance.
  • To ensure proper power and decoupling, use a high-quality power supply with low noise and ripple. Decouple the VCC and GND pins with 0.1uF and 10uF capacitors, respectively. Additionally, use a 10uF capacitor on the VCC pin to filter out high-frequency noise.
  • The ISO3082DWG4 can support data rates up to 100 Mbps, but the actual achievable data rate depends on the specific application, cable length, and noise environment. TI recommends using a data rate of 10 Mbps or less for reliable operation.
  • To handle common-mode transients and EMI, use a common-mode choke or a ferrite bead on the signal lines. Additionally, use shielding on the cables and ensure good grounding practices to minimize EMI effects.
  • The recommended termination scheme for the ISO3082DWG4 is a 100-ohm differential termination at the receiver end. This ensures proper signal integrity and minimizes reflections.

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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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Part Image ISO3082DW Texas Instruments

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO16

Part Image ISO3082DWRG4 Texas Instruments

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO16