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MAX3085CSA+ - Analog Devices

Description: MAX3085CSA+, Line Transceiver, EIA/TIA-485, RS-485, RS-422 Differential, 4.75 → 5.25 V, 8-Pin SOIC

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MAX3085CSA+ - Analog Devices - PCB symbol
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PCB Footprints
MAX3085CSA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8 SO-3
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MAX3085CSA+ - Analog Devices - 3D model - Small Outline Packages - 8 SO-3
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MAX3085CSA+ Details

  • Manufacturer Part Number:

    MAX3085CSA+

  • 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:

    1996-09-23

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • High Level Input Current-Max:

    0.000125 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:

    70 °C

  • Out Swing-Min:

    2 V

  • 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:

    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

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • 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

MAX3085CSA+ Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the MAX3085CSA+ involves keeping the signal traces as short as possible, using a solid ground plane, and placing the device close to the signal source. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and EMI.
  • To ensure reliable operation of the MAX3085CSA+ in high-temperature environments, it's recommended to follow proper thermal management practices, such as using a heat sink, ensuring good airflow, and keeping the device away from heat sources. Additionally, the device should be operated within its specified temperature range (-40°C to +125°C) and the junction temperature should be kept below 150°C.
  • The maximum cable length that can be driven by the MAX3085CSA+ depends on the cable type, signal frequency, and signal amplitude. As a general rule, the MAX3085CSA+ can drive cables up to 100 meters long at data rates up to 100 Mbps. However, it's recommended to consult the datasheet and perform signal integrity simulations to determine the maximum cable length for a specific application.
  • To troubleshoot common issues with the MAX3085CSA+, it's recommended to follow a systematic approach, starting with checking the power supply, signal source, and PCB layout. Use oscilloscopes and logic analyzers to monitor the signal waveforms and data transmission. Check for signal reflections, crosstalk, and electromagnetic interference (EMI). Consult the datasheet and application notes for guidance on troubleshooting and debugging.
  • Yes, the MAX3085CSA+ can be used in redundant or fault-tolerant systems. The device has built-in features such as signal detection and fault detection, which can be used to implement redundant or fault-tolerant systems. Additionally, the device's high-speed data transmission and low latency make it suitable for use in real-time systems that require high reliability and availability.

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MAX3085CSA+ Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like MAX30, or try a keyword search, such as Line Driver or Receivers

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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