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MAX3486CSA+T - Analog Devices

Description: RS-422/RS-485 Interface IC 3.3V Powered, 10Mbps and Slew-Rate Limited, True RS-485/RS-422 Transceivers

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MAX3486CSA+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8 SO
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MAX3486CSA+T - Analog Devices  - 3D model - Small Outline Packages - 8 SO
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MAX3486CSA+T Details

  • Manufacturer Part Number:

    MAX3486CSA+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • Package Description:

    SOP, SOP8,.25

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-SOIC_N-150_MIL

  • Reach Compliance Code:

    Compliant

  • 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:

    1994-12-01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Additional Feature:

    COMMON I/O; 1 RECEIVER ACTIVE UNDER SHUTDOWN; TRISTATABLE RECEIVER

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • High Level Input Current-Max:

    0.000002 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:

    1.5 V

  • Output Characteristics:

    3-STATE

  • Output Low Current-Max:

    0.0025 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:

    90 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    2.2 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 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:

    70 ns

  • Width:

    3.9 mm

MAX3486CSA+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX3486CSA+T involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the transceiver. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and to minimize the length of the traces between the device and the transceiver.
  • To ensure reliable operation of the MAX3486CSA+T in high-temperature environments, it's essential to follow proper thermal management practices, such as providing adequate heat sinking, using a thermally conductive PCB material, and keeping the device away from heat sources. Additionally, the device should be operated within its specified temperature range (-40°C to +85°C).
  • When selecting termination resistors for the MAX3486CSA+T, consider the transmission line impedance, the signal frequency, and the desired signal integrity. Typically, a 100Ω or 120Ω termination resistor is recommended for most applications. It's also important to ensure that the resistors are placed close to the device and are of high quality to minimize signal reflections and losses.
  • To troubleshoot common issues with the MAX3486CSA+T, start by verifying the device's power supply and clock signals. Check for proper termination, signal integrity, and PCB layout. Use oscilloscopes and logic analyzers to debug the signals and identify any issues. Consult the datasheet and application notes for guidance on troubleshooting specific problems.
  • Using the MAX3486CSA+T in a non-compliant or non-standard RS-485 application may lead to reduced performance, signal integrity issues, or even device malfunction. Ensure that the application meets the RS-485 standard specifications, including signal levels, timing, and cable lengths. Consult the datasheet and application notes for guidance on using the device in non-standard applications.

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MAX3486CSA+T 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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