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ADM2485BRWZ-REEL7 - Analog Devices

Description: ADM2485BRWZ, Line Transceiver, ISO 8482:1987-E, RS-485-A-98 1 1 1 16Mbit/s Differential, 3.3V, 16-Pin SOIC W

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ADM2485BRWZ-REEL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - SOIC R16
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ADM2485BRWZ-REEL7 Details

  • Manufacturer Part Number:

    ADM2485BRWZ-REEL7

  • Source Url Status Check Date:

    2013-05-01 14:56:40.932

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    SOIC

  • Package Description:

    LEAD FREE, MS-013AA, SOIC-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    RW-16

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    INTEGRATED OSCILLATOR DRIVER FOR EXTERNAL TRANSFORMER & PROFIBUS COMPLIANT

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • 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:

    e3

  • 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:

    2.1 V

  • Output Low Current-Max:

    0.004 A

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    55 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:

    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:

    55 ns

  • Width:

    7.5 mm

ADM2485BRWZ-REEL7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADM2485BRWZ-REEL7 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the signal traces. It's also recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure reliable communication with the ADM2485BRWZ-REEL7 in noisy environments, use twisted pair or shielded cables, keep the cable length as short as possible, and use common-mode chokes or ferrite beads to filter out electromagnetic interference (EMI).
  • The maximum cable length supported by the ADM2485BRWZ-REEL7 depends on the baud rate and the type of cable used. As a general guideline, the maximum cable length is 100 meters at 9600 bps and 10 meters at 115200 bps. However, it's recommended to consult the datasheet and perform tests to determine the maximum cable length for a specific application.
  • To troubleshoot issues with the ADM2485BRWZ-REEL7, start by checking the power supply voltage, signal integrity, and cable connections. Use an oscilloscope to verify the signal waveforms and check for errors in the transmission. Consult the datasheet and application notes for troubleshooting guidelines and FAQs.
  • Yes, the ADM2485BRWZ-REEL7 is designed to support hot-swapping, but it's essential to ensure that the power supply is stable and the signal lines are properly terminated to prevent damage to the device.

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ADM2485BRWZ-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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