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ADM3485EARZ-REEL7 - Analog Devices

Description: ANALOG DEVICES - ADM3485EARZ-REEL7 - Transceiver, RS422, RS485, 1 Driver, 3V to 3.6V Supply, NSOIC-8

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ADM3485EARZ-REEL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-8 (SOIC)
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ADM3485EARZ-REEL7 Details

  • Manufacturer Part Number:

    ADM3485EARZ-REEL7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    ROHS COMPLIANT, MS-012AA, SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    R-8

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • High Level Input Current-Max:

    0.000001 A

  • 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

  • Out Swing-Min:

    1.5 V

  • Output Low Current-Max:

    0.0025 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    90 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    1.5 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 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:

    35 ns

  • Width:

    3.9 mm

ADM3485EARZ-REEL7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADM3485EARZ-REEL7 involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the signal sources. Additionally, using a shielded enclosure and minimizing the length of the transmission lines can help reduce EMI.
  • To ensure the ADM3485EARZ-REEL7 operates within the specified temperature range, it's essential to provide adequate heat sinking, use a thermally conductive material for the PCB, and avoid blocking airflow around the device. Additionally, consider using a thermal interface material between the device and the heat sink.
  • The recommended power-up sequence for the ADM3485EARZ-REEL7 is to apply the analog supply voltage (VCC) before the digital supply voltage (VDD). This ensures that the analog circuitry is powered up before the digital circuitry, which helps prevent unwanted current flows.
  • To troubleshoot issues with the ADM3485EARZ-REEL7, start by verifying the power supply voltages, checking for proper grounding, and ensuring that the input signals are within the specified range. Use an oscilloscope to check the output signals and verify that they match the expected waveforms. If issues persist, consult the datasheet and application notes for guidance.
  • The ADM3485EARZ-REEL7 is a commercial-grade device, and its use in high-reliability or safety-critical applications may require additional testing and validation. It's essential to consult with Analog Devices Inc. and conduct thorough testing to ensure the device meets the specific requirements of the application.

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ADM3485EARZ-REEL7 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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