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MAX14782EASA+ - Analog Devices

Description: RS-422/RS-485 Interface IC Half duplex, dual voltage (3V to 5.5V), high ESD HBM (+/-35kV), 500kbps, automotive temp grade (-40C to

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MAX14782EASA+ - Analog Devices - PCB symbol
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PCB Footprints
MAX14782EASA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - S8+4
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3D Models
MAX14782EASA+ - Analog Devices - 3D model - Small Outline Packages - S8+4
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MAX14782EASA+ Details

  • Manufacturer Part Number:

    MAX14782EASA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • 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:

    2013-08-30

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-485; EIA-422

  • 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:

    125 °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:

    200 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • 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:

    20 ns

  • Width:

    3.9 mm

MAX14782EASA+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX14782EASA+ involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the traces connecting the IC to the power supply and load. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended. Additionally, it's essential to follow the layout guidelines provided in the datasheet and application notes.
  • To optimize the performance of the MAX14782EASA+, it's essential to carefully select the external components, such as the input and output capacitors, and the inductor. The datasheet provides guidelines for component selection, but you may need to perform simulations and experiments to find the optimal values for your specific application. Additionally, consider the operating conditions, such as temperature, input voltage, and load current, and ensure that the IC is operated within its recommended specifications.
  • The MAX14782EASA+ can operate in ambient temperatures ranging from -40°C to +125°C. However, the junction temperature (TJ) should not exceed 150°C. It's essential to ensure that the IC is properly cooled, especially in high-power applications, to prevent overheating and ensure reliable operation.
  • Yes, the MAX14782EASA+ is suitable for high-reliability and automotive applications. It's built with high-reliability materials and manufacturing processes, and it's qualified to the AEC-Q100 standard for automotive applications. However, it's essential to follow the recommended design and manufacturing guidelines to ensure that the IC meets the required reliability and quality standards.
  • To troubleshoot issues with the MAX14782EASA+, start by checking the power supply and input voltage, ensuring that they are within the recommended specifications. Then, verify that the IC is properly configured and that the external components are correctly selected and connected. Use oscilloscopes and other diagnostic tools to measure the output voltage, current, and other parameters. Consult the datasheet and application notes for troubleshooting guidelines and common issues.

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MAX14782EASA+ 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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