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MAX3486ESA+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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MAX3486ESA+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MAX 03486
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MAX3486ESA+T Details

  • Manufacturer Part Number:

    MAX3486ESA+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:

    85 °C

  • Operating Temperature-Min:

    -40 °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

  • 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:

    70 ns

  • Width:

    3.9 mm

MAX3486ESA+T Frequently Asked Questions (FAQs)

  • A good layout and routing practice for the MAX3486ESA+T is to keep the analog and digital grounds separate, use a solid ground plane, and keep the signal traces short and away from noise sources. Additionally, use a common-mode filter or a ferrite bead to filter out high-frequency noise on the RS-485 bus.
  • To ensure reliable communication in a noisy industrial environment, use a shielded cable, twisted pair wiring, and a common-mode filter or a ferrite bead to filter out high-frequency noise on the RS-485 bus. Also, consider using a repeater or an isolator to extend the distance and improve the signal quality.
  • The maximum cable length supported by the MAX3486ESA+T depends on the data rate, cable type, and noise environment. As a general guideline, the maximum cable length is around 4000 feet (1219 meters) at a data rate of 10 Mbps. However, it's recommended to consult the datasheet and perform signal integrity analysis to determine the maximum cable length for a specific application.
  • To troubleshoot communication issues with the MAX3486ESA+T, start by checking the power supply, signal integrity, and cable connections. Use an oscilloscope to verify the signal quality and check for noise, distortion, or signal attenuation. Also, check the device configuration, baud rate, and data format to ensure they match the requirements of the application.
  • The MAX3486ESA+T is a standard RS-485 transceiver and is compatible with other RS-485 transceivers that comply with the EIA/TIA-485 standard. However, it's recommended to check the specific device characteristics, such as slew rate, output impedance, and common-mode range, to ensure compatibility and reliable communication.

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MAX3486ESA+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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