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MAX14781EESA+ - Analog Devices

Description: RS-485 Interface IC Half duplex RS-485

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MAX14781EESA+ - Analog Devices - PCB symbol
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MAX14781EESA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - S8+4
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MAX14781EESA+ - Analog Devices - 3D model - Small Outline Packages - S8+4
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MAX14781EESA+ Details

  • Manufacturer Part Number:

    MAX14781EESA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-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:

    2013-12-19

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-485; TIA-485

  • JESD-30 Code:

    R-PDSO-G8

  • Length:

    4.9 mm

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    2 V

  • Output Characteristics:

    3-STATE

  • Output Low Current-Max:

    0.001 A

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Receive Delay-Max:

    200 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    1.8 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Transmit Delay-Max:

    1000 ns

  • Width:

    3.9 mm

MAX14781EESA+ Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the MAX14781EESA+ can be found in the MAX14781EESA+ Evaluation Kit User Guide (UG-14781) and the MAX14781EESA+ Layout Guidelines document, both available on the Analog Devices website. These resources provide detailed guidance on PCB layout, component placement, and thermal management to ensure optimal performance and reliability.
  • To optimize the performance of the MAX14781EESA+, it's essential to carefully review the datasheet and application notes, and to consult with Analog Devices' technical support team if necessary. Factors to consider include input and output impedance matching, signal integrity, power supply decoupling, and thermal management. Additionally, the MAX14781EESA+ Evaluation Kit can be used to evaluate the device's performance in a controlled environment.
  • The MAX14781EESA+ has a maximum junction temperature (TJ) of 150°C. To ensure reliable operation, it's essential to implement proper thermal management techniques, such as using a heat sink, thermal vias, and thermal pads. The device's thermal resistance (θJA) is 30°C/W, and the thermal resistance of the exposed pad (θJCtop) is 10°C/W. Refer to the datasheet and the MAX14781EESA+ Thermal Management document for more information.
  • The MAX14781EESA+ is a commercial-grade device, but it can be used in high-reliability or high-temperature applications with proper design and qualification. Analog Devices offers a range of high-reliability and high-temperature devices, including the MAX14781EESA+T, which is a high-temperature version of the device. Consult with Analog Devices' technical support team to determine the best solution for your specific application.
  • To troubleshoot issues with the MAX14781EESA+, start by reviewing the datasheet and application notes to ensure that the device is being used within its specified operating conditions. Check the power supply, input and output signals, and PCB layout for any errors or anomalies. Use oscilloscopes, signal generators, and other test equipment to debug the circuit. If the issue persists, consult with Analog Devices' technical support team for further assistance.

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MAX14781EESA+ 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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