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SP330EEY-L - EXAR

Description: RS-232/RS-485 Transceiver 1.65V TSSOP24 EXAR SP330EEY-L, Multiprotocol Transceiver, 1 (RS-485/RS-422), 2 (RS-232)-TX 1 (RS-485/RS-422), 2 (RS-232)-RX

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SP330EEY-L - EXAR - PCB symbol
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PCB Footprints
SP330EEY-L - EXAR PCB footprint - Small Outline Packages - Small Outline Packages - 24 pin TSSOP
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SP330EEY-L - EXAR - 3D model - Small Outline Packages - 24 pin TSSOP
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SP330EEY-L Details

  • Manufacturer Part Number:

    SP330EEY-L

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Transferred

  • Package Description:

    TSSOP-24

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Exar Corporation

  • Differential Output:

    YES

  • Driver Number of Bits:

    2

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-485; EIA-422; EIA-232

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e3

  • Length:

    7.8 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Receiver Number of Bits:

    2

  • Seated Height-Max:

    1.2 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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    4.4 mm

SP330EEY-L Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output traces short and away from each other to minimize noise and coupling.
  • Use a high-quality, low-ESR capacitor (e.g., 10uF ceramic) as close as possible to the VCC pin. Add additional decoupling capacitors (e.g., 100nF ceramic) near the input and output pins.
  • The SP330EEY-L can handle input voltages up to 6V, but it's recommended to operate within the specified range of 3.3V to 5.5V for optimal performance and reliability.
  • Use the feedback resistors (RFBT and RFB) to set the output voltage. The ratio of RFBT to RFB determines the output voltage. Consult the datasheet for specific calculations and examples.
  • The SP330EEY-L can deliver up to 3A of output current, but it's recommended to operate within the specified range of 1A to 2A for optimal performance and reliability.

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SP330EEY-L Overview

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