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ADM4856ARZ - Analog Devices

Description: RS-422/RS-485 Interface IC 5V Slew-Rate Ltd Full Duplex 2.5MBPS

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ADM4856ARZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R8
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ADM4856ARZ Details

  • Manufacturer Part Number:

    ADM4856ARZ

  • 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 Frequently Asked Questions (FAQs)

  • The maximum cable length supported by the ADM4856ARZ 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 a shielded twisted pair, maintain a good signal-to-noise ratio, and implement error-checking mechanisms such as CRC or checksum in the transmission protocol.
  • The maximum number of nodes that can be connected to a single bus using the ADM4856ARZ is 256, as defined by the RS-485 standard.
  • The ADM4856ARZ can be configured for half-duplex or full-duplex operation by connecting the DE (driver enable) pin to the RE (receiver enable) pin for half-duplex operation, or by connecting the DE pin to VCC and the RE pin to GND for full-duplex operation.
  • The typical power consumption of the ADM4856ARZ is 30 mA at 5V supply voltage, but this can vary depending on the operating frequency and the load conditions.

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ADM4856ARZ 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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