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SP3243EUEA-L/TR - MaxLinear, Inc.

Description: RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232

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SP3243EUEA-L/TR - MaxLinear, Inc. PCB footprint - Small Outline Packages - Small Outline Packages - 28 Pin SSOP
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SP3243EUEA-L/TR - MaxLinear, Inc.  - 3D model - Small Outline Packages - 28 Pin SSOP
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SP3243EUEA-L/TR Details

  • Manufacturer Part Number:

    SP3243EUEA-L/TR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SSOP-28

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    MaxLinear Inc

  • YTEOL:

    7.2

  • Differential Output:

    NO

  • Driver Number of Bits:

    3

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-232-F; EIA-232; EIA-562; TIA-232-F; TIA-232; TIA-562; V.24; V.28

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    10.2 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    3

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    150 ns

  • Receiver Number of Bits:

    5

  • Seated Height-Max:

    2 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    5.3 mm

SP3243EUEA-L/TR Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the signal traces short and away from the power plane to minimize noise and EMI.
  • Use a common-mode choke or a ferrite bead on the RS-232 lines to filter out noise. Also, consider using a shielded cable and a grounded shield to reduce EMI.
  • The maximum cable length depends on the baud rate and cable quality. As a general rule, keep the cable length below 50 feet (15 meters) for reliable communication at high baud rates.
  • Yes, the SP3243EUEA-L/TR supports multi-drop configurations. However, ensure that the total capacitance of the cables and connectors does not exceed 2500 pF to maintain signal integrity.
  • The SP3243EUEA-L/TR has a thermal pad on the bottom of the package. Ensure good thermal contact between the thermal pad and a heat sink or a thermal plane on the PCB to dissipate heat efficiently.

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SP3243EUEA-L/TR Overview

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