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ADM2483BRW - Analog Devices

Description: Digital Isolators Isolator RS-485 Transceiver I.C.

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ADM2483BRW - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RW-16 (SOIC)
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ADM2483BRW Details

  • Manufacturer Part Number:

    ADM2483BRW

  • Source Url Status Check Date:

    2013-05-01 14:56:40.904

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    MS-013AA, SOIC-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    RW-16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • High Level Input Current-Max:

    0.00001 A

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-485-A; TIA-485-A; ISO 8482E

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e0

  • Length:

    10.3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    1.5 V

  • Output Low Current-Max:

    0.004 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    240

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    1050 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    3 V

  • Supply Voltage1-Max:

    5.25 V

  • Supply Voltage1-Min:

    4.75 V

  • Supply Voltage1-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Transmit Delay-Max:

    620 ns

  • Width:

    7.5 mm

ADM2483BRW Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADM2483BRW involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the isolation barrier. Additionally, using a shielded cable and minimizing the loop area of the signal traces can help reduce EMI.
  • To ensure reliable data transmission over long distances, use a shielded cable, maintain a consistent impedance throughout the transmission line, and use a common-mode choke or ferrite bead to reduce electromagnetic interference. Additionally, consider using a repeater or a signal conditioner to boost the signal strength.
  • The maximum cable length supported by the ADM2483BRW depends on the specific application and the type of cable used. However, as a general guideline, the device can support cable lengths of up to 100 meters (330 feet) at a data rate of 100 kbps. For longer distances, repeaters or signal conditioners may be necessary.
  • To troubleshoot issues with the ADM2483BRW, start by checking the power supply voltage, signal integrity, and cable quality. Use an oscilloscope to verify the signal waveform and amplitude. Check for electromagnetic interference (EMI) and radio-frequency interference (RFI) sources. Also, verify that the device is properly configured and that the transmission protocol is correct.
  • Yes, the ADM2483BRW can be used in a multi-drop configuration, but it requires careful consideration of the transmission line impedance, signal attenuation, and signal reflection. A multi-drop configuration can be achieved using a repeater or a hub, but it may require additional circuitry and signal conditioning.

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ADM2483BRW 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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For a full list of alternate parts for ADM2483BRW, check out Findchips.com