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ADM4851ARZ - Analog Devices

Description: Line Transmitter/Receiver 1TR 1TX 1RX

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ADM4851ARZ Details

  • Manufacturer Part Number:

    ADM4851ARZ

  • 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:

    1000 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)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Transmit Delay-Max:

    600 ns

  • Width:

    3.9 mm

ADM4851ARZ Frequently Asked Questions (FAQs)

  • The maximum cable length supported by the ADM4851ARZ is dependent on the baud rate and the type of cable used. As a general guideline, the maximum cable length is approximately 1000 meters at 9600 bps and 100 meters at 1 Mbps.
  • To ensure reliable data transmission over long distances, it is recommended to use a high-quality cable with proper shielding, terminate the cable correctly, and use a common mode choke to reduce electromagnetic interference (EMI). Additionally, consider using a repeater or a fiber optic converter to extend the transmission distance.
  • The maximum number of nodes that can be connected to a single bus using the ADM4851ARZ is 32. However, this number can be increased by using repeaters or hubs to extend the network.
  • To troubleshoot communication issues with the ADM4851ARZ, check the cable connections, ensure that the transmitter and receiver are properly configured, and verify that the baud rate and data format are correctly set. Use a logic analyzer or oscilloscope to monitor the signal and identify any errors or anomalies.
  • Yes, the ADM4851ARZ is compatible with other RS-485 transceivers that comply with the EIA/TIA-485 standard. However, it is recommended to verify the compatibility of specific devices before integrating them into a system.

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ADM4851ARZ 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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