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MC3486DE4 - Texas Instruments

Description: RS-422 Interface IC Quad Line

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MC3486DE4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G16)
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MC3486DE4 - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G16)
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MC3486DE4 Details

  • Manufacturer Part Number:

    MC3486DE4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    GREEN, PLASTIC, MS-012AC, SOIC-16

  • Pin Count:

    16

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Differential Output:

    NO

  • High Level Input Current-Max:

    0.0001 A

  • Input Characteristics:

    DIFFERENTIAL

  • Interface IC Type:

    LINE RECEIVER

  • Interface Standard:

    EIA-422-B; TIA-422-B; EIA-423-B; TIA-423-B; V.10; V.11

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    9.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Out Swing-Min:

    2.2 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:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    35 ns

  • Receiver Number of Bits:

    4

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    85 mA

  • Supply Voltage-Max:

    5.25 V

  • Supply Voltage-Min:

    4.75 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    5.25 V

  • Supply Voltage1-Min:

    4.75 V

  • Supply Voltage1-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • 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

  • Width:

    3.9 mm

MC3486DE4 Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 4-layer PCB with a solid ground plane, and placing the device close to the battery with short traces to minimize noise and EMI. A dedicated ground pin should be connected to the ground plane.
  • To minimize output voltage ripple, use a low-ESR output capacitor (e.g., ceramic or polymer), keep the output capacitor close to the device, and ensure the input capacitor is properly sized and placed. Additionally, consider adding a filter capacitor (e.g., 10nF) between the output and ground.
  • Although the datasheet specifies a maximum input voltage of 5.5V, the device can handle up to 6V for short durations (e.g., during power-up or voltage transients). However, sustained operation above 5.5V may reduce the device's lifespan.
  • Use a thermal pad or a heat sink to dissipate heat, especially in high-power applications. Ensure good airflow around the device, and avoid blocking the thermal pad with components or solder resist. Monitor the device's temperature and adjust the design as needed.
  • The MC3486DE4 is rated for operation up to 125°C (TJ). However, the device's performance and lifespan may be affected at high temperatures. Consider using a heat sink or thermal management techniques to maintain a safe operating temperature.

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MC3486DE4 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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