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SP3485EN-L/TR - MaxLinear, Inc.

Description: RS-485 Interface IC 3.3V LoPwr Half-Dup RS485w/10Mbps Data

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SP3485EN-L/TR - MaxLinear, Inc. PCB footprint - Small Outline Packages - Small Outline Packages - SP2525A-1EN-L/TR-1
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SP3485EN-L/TR - MaxLinear, Inc.  - 3D model - Small Outline Packages - SP2525A-1EN-L/TR-1
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SP3485EN-L/TR Details

  • Manufacturer Part Number:

    SP3485EN-L/TR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 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:

    60 ns

  • Width:

    3.9 mm

SP3485EN-L/TR Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the analog and digital sections separate, and use a common mode filter to reduce EMI.
  • Use a twisted pair cable, keep the bus length under 4000 feet, and ensure that the transmitter and receiver are properly terminated. Also, use a common mode filter to reduce EMI.
  • The maximum cable length supported is 4000 feet (1219 meters) at a data rate of 10 Mbps. However, the actual cable length may vary depending on the specific application and environment.
  • Use a hot swap controller or a power switch with a soft-start circuit to limit the inrush current during hot swapping. Also, ensure that the power supply can handle the inrush current.
  • The SP3485EN-L/TR has an ESD protection level of ±15 kV human body model (HBM) and ±8 kV charged device model (CDM).

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SP3485EN-L/TR Overview

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