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L9637D - STMicroelectronics

Description: I/O Controller Interface IC ISO 9141 Interface

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L9637D - STMicroelectronics - PCB symbol
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PCB Footprints
L9637D - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - SOP-8
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3D Models
L9637D - STMicroelectronics - 3D model - Small Outline Packages - SOP-8
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L9637D Details

  • Manufacturer Part Number:

    L9637D

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Differential Output:

    NO

  • Driver Number of Bits:

    1

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    ISO 9141

  • 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

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Qualification Status:

    Not Qualified

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max:

    7 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    36 V

  • Supply Voltage1-Min:

    4.5 V

  • Surface Mount:

    YES

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

L9637D Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. Keep the device away from heat sources and ensure good airflow.
  • Use a heat sink, ensure good airflow, and consider using a thermal interface material. Also, follow the recommended operating temperature range and derating guidelines.
  • Choose suitable input and output capacitors, inductors, and diodes. Ensure the transformer is designed for the specific application and meets the required isolation and voltage ratings.
  • Use a low-ESR input capacitor, minimize the number of external components, and consider using a low-power mode or shutdown feature. Also, optimize the transformer design for low standby power.
  • Use a shielded transformer, ensure good PCB layout and grounding, and add EMI filters as needed. Follow the recommended layout and component placement guidelines.

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L9637D Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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