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ADM4856ARZ-REEL7 - Analog Devices

Description: RS-422/RS-485 Interface IC 2.5MBps Full Duplex 5V RS485 Trans. I.C.

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ADM4856ARZ-REEL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - . 8-Lead Standard Small Outline Package [SOIC_N] Narrow Body (R-8)
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ADM4856ARZ-REEL7 - Analog Devices  - 3D model - Small Outline Packages - . 8-Lead Standard Small Outline Package [SOIC_N] Narrow Body (R-8)
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ADM4856ARZ-REEL7 Details

  • Manufacturer Part Number:

    ADM4856ARZ-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:

    Taiwan

  • 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 Characteristics:

    3-STATE

  • Output Low Current-Max:

    0.004 A

  • Output Polarity:

    COMPLEMENTARY

  • 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:

    190 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    0.5 mA

  • Supply Voltage-Max:

    5.25 V

  • Supply Voltage-Min:

    4.75 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    5.25 V

  • Supply Voltage1-Min:

    4.75 V

  • Supply Voltage1-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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:

    180 ns

  • Width:

    3.9 mm

ADM4856ARZ-REEL7 Frequently Asked Questions (FAQs)

  • A good PCB layout for ADM4856ARZ-REEL7 involves keeping the transmitter and receiver circuits separate, using a solid ground plane, and minimizing the length of the transmission lines. It's also recommended to use a common mode choke to reduce electromagnetic interference (EMI).
  • To ensure reliable communication in noisy environments, use a differential transmission line, twisted pair cables, and shielded connectors. Also, consider using a common mode filter or a ferrite bead to reduce electromagnetic interference (EMI).
  • The maximum cable length supported by ADM4856ARZ-REEL7 depends on the data rate and the type of cable used. As a general guideline, the maximum cable length is approximately 100 meters at 10 Mbps and 50 meters at 100 Mbps.
  • To troubleshoot issues with ADM4856ARZ-REEL7, start by checking the power supply voltage, signal integrity, and cable connections. Use an oscilloscope to verify the signal waveform and amplitude. Also, check for electromagnetic interference (EMI) and ensure that the device is properly configured.
  • Yes, ADM4856ARZ-REEL7 can be used in a multi-point or multi-drop configuration. However, it's essential to ensure that the total bus length and the number of nodes do not exceed the recommended specifications.

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ADM4856ARZ-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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