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MAX3085EESA+ - Analog Devices

Description: MAX3085EESA+, Line Transceiver, EIA/TIA-485, RS-485, RS-422 Differential, 4.75 → 5.25 V, 8-Pin SOIC

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MAX3085EESA+ - Analog Devices - PCB symbol
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MAX3085EESA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8 SO-3
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MAX3085EESA+ - Analog Devices - 3D model - Small Outline Packages - 8 SO-3
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MAX3085EESA+ Details

  • Manufacturer Part Number:

    MAX3085EESA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • Package Description:

    SO-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-SOIC_N-150_MIL

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2000-11-07

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • 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:

    2 V

  • Output Low Current-Max:

    0.004 A

  • 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:

    200 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    1 mA

  • Supply Voltage-Max:

    5.25 V

  • Supply Voltage-Min:

    4.75 V

  • Supply Voltage-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:

    1000 ns

  • Width:

    3.9 mm

MAX3085EESA+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX3085EESA+ involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the signal sources. Additionally, using a shielded enclosure and minimizing the length of the signal traces can help reduce EMI and noise.
  • Proper termination for high-speed signals on the MAX3085EESA+ involves using a 50Ω termination resistor on the receiver side, and a 50Ω transmission line impedance on the transmitter side. Additionally, using a termination network with a 50Ω resistor and a 100nF capacitor can help reduce reflections and improve signal integrity.
  • The maximum cable length supported by the MAX3085EESA+ depends on the specific application and the type of cable used. However, as a general rule, the MAX3085EESA+ can support cable lengths of up to 100 meters at data rates of up to 1Gbps, and up to 50 meters at data rates of up to 2.5Gbps.
  • The MAX3085EESA+ can be configured for half-duplex or full-duplex operation by setting the appropriate pins high or low. For half-duplex operation, the TXEN pin should be tied high, and the RXEN pin should be tied low. For full-duplex operation, both the TXEN and RXEN pins should be tied high.
  • The power consumption of the MAX3085EESA+ varies depending on the operating mode. In normal operation, the device consumes around 150mA at 3.3V. In power-down mode, the device consumes around 10μA at 3.3V. In shutdown mode, the device consumes around 1μA at 3.3V.

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MAX3085EESA+ 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 MAX3085EESA+, check out Findchips.com