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MAX3466ESD+ - Analog Devices

Description: RS-422/RS-485 Interface IC 5V Fail-Safe 40Mbps Profibus Tcvr

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MAX3466ESD+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - SOIC 14
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MAX3466ESD+ Details

  • Manufacturer Part Number:

    MAX3466ESD+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    14-SOIC_N-150_MIL

  • Package Description:

    0.150 INCH, MS-012AB, SOIC-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    14-SOIC_N-150_MIL

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2003-11-07

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • Input Characteristics:

    DIFFERENTIAL

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-422-B; TIA-422-B; EIA-485-A; TIA-485-A; V.11; X.27

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    8.65 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    2.1 V

  • Output Low Current-Max:

    0.004 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    20 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    4 mA

  • Supply Voltage-Max:

    5.25 V

  • Supply Voltage-Min:

    4.75 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Transmit Delay-Max:

    15 ns

  • Width:

    3.9 mm

MAX3466ESD+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX3466ESD+ involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. A 4-layer PCB with a dedicated ground plane is recommended. Additionally, it's essential to follow the layout guidelines provided in the datasheet and application notes.
  • To ensure proper power-up of the MAX3466ESD+, it's essential to follow a controlled power-up sequence. The device requires a single 3.3V or 5V power supply, and the voltage should be applied to the VCC pin before the digital inputs. The power supply should be clean and well-regulated, with minimal noise and ripple. Additionally, decoupling capacitors should be placed close to the device to filter out high-frequency noise.
  • The MAX3466ESD+ is a high-speed transceiver that can support data rates up to 100Mbps. However, the actual data rate achieved depends on the specific application, PCB layout, and cable quality. In general, the device can support data rates up to 100Mbps over short distances (less than 1 meter) and up to 10Mbps over longer distances (up to 10 meters).
  • To troubleshoot issues with the MAX3466ESD+, start by verifying the power supply and ensuring that the device is properly powered. Check the digital inputs and outputs for proper signal levels and timing. Use an oscilloscope to verify the signal integrity and check for noise or distortion. If the issue persists, consult the datasheet and application notes for guidance, or contact Analog Devices' technical support for further assistance.
  • The MAX3466ESD+ is a standard RS-485 transceiver that is compatible with other RS-485 transceivers from different manufacturers. However, it's essential to ensure that the specific device is compatible with the target application and meets the required specifications. Additionally, the device should be configured correctly, and the termination resistors should be properly connected to ensure reliable communication.

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MAX3466ESD+ Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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