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SP3494EN-L - MaxLinear, Inc.

Description: MAX LINEAR - SP3494EN-L - Transceiver RS422/RS485 Driver, 3V-3.465V supply, NSOIC-8

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PCB Footprints
SP3494EN-L - MaxLinear, Inc. PCB footprint - Small Outline Packages - Small Outline Packages - NSOIC8
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SP3494EN-L - MaxLinear, Inc.  - 3D model - Small Outline Packages - NSOIC8
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SP3494EN-L Details

  • Manufacturer Part Number:

    SP3494EN-L

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOIC-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    5 Weeks

  • Manufacturer:

    MaxLinear Inc

  • YTEOL:

    7.2

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-422; EIA-485

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Receive Delay-Max:

    100 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max:

    3.465 V

  • Supply Voltage-Min:

    3.135 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Transmit Delay-Max:

    75 ns

  • Width:

    3.9 mm

SP3494EN-L 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 radiation.
  • Use shielded cables, keep the cable length as short as possible, and use a common mode choke or ferrite bead to reduce electromagnetic interference (EMI).
  • The maximum cable length depends on the specific application and cable characteristics. As a general guideline, the SP3494EN-L can support cable lengths up to 100 meters at 100 Mbps.
  • The SP3494EN-L can be configured for half-duplex or full-duplex operation through the MODE pin. For half-duplex, tie the MODE pin to VCC, and for full-duplex, tie it to GND.
  • The power consumption of the SP3494EN-L is typically around 150 mA. To reduce power consumption, use the low-power mode (LPM) feature, which can reduce power consumption to around 50 mA.

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SP3494EN-L Overview

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