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ST232CW - STMicroelectronics

Description: 5 V powered multi-channel RS-232 drivers and receivers

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ST232CW - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - SO-16L
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ST232CW - STMicroelectronics  - 3D model - Small Outline Packages - SO-16L
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ST232CW Details

  • Manufacturer Part Number:

    ST232CW

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    LEAD FREE, SOP-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Differential Output:

    NO

  • Driver Number of Bits:

    2

  • High Level Input Current-Max:

    0.0002 A

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-232; TIA-232; V.28

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    10.3 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Out Swing-Min:

    10 V

  • Output Low Current-Max:

    0.0032 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    1000 ns

  • Receiver Number of Bits:

    2

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    10 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    7.5 mm

ST232CW Frequently Asked Questions (FAQs)

  • The maximum cable length supported by the ST232CW is 1 meter, but it can be extended up to 10 meters using a repeater or a signal conditioner.
  • The ST232CW has built-in ESD protection, but it's still recommended to add external ESD protection devices, such as TVS diodes, to ensure robustness against electrostatic discharge.
  • Yes, the ST232CW is hot-swap capable, but it's essential to follow proper hot-swap design guidelines and ensure that the device is powered down before removal to prevent damage.
  • The recommended layout and routing for the ST232CW involves keeping the signal traces short, using a solid ground plane, and avoiding vias and right-angle bends to minimize signal reflections and noise.
  • To troubleshoot common issues with the ST232CW, check the signal integrity, ensure proper termination, verify the baud rate and data format, and use a logic analyzer or oscilloscope to debug the communication protocol.

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ST232CW 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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