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MAX33048EASA+ - Analog Devices

Description: 20Mbps Full-Duplex RS-485/RS-422 Transceivers with ±40kV ESD Protection

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MAX33048EASA+ - Analog Devices - PCB symbol
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PCB Footprints
MAX33048EASA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8-SOIC_N-150_MIL_2023_1
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MAX33048EASA+ - Analog Devices - 3D model - Small Outline Packages - 8-SOIC_N-150_MIL_2023_1
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MAX33048EASA+ Details

  • Manufacturer Part Number:

    MAX33048EASA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-SOIC_N-150_MIL

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2023-04-25

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Additional Feature:

    ALSO OPERATE WITH 5V SUPPLY

  • 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-485; TIA-485; EIA-422

  • 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:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    1.5 V

  • Output Characteristics:

    3-STATE

  • Output Low Current-Max:

    0.003 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

  • Receive Delay-Max:

    75 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • 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:

    40 ns

  • Width:

    3.9 mm

MAX33048EASA+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX33048EASA+ involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a 4-layer PCB with a dedicated layer for the analog signals, and to minimize the length of the traces connecting the device to the power supply and other components.
  • To ensure proper power-up and configuration, it's recommended to follow a specific power-up sequence, which involves applying the power supply voltage to the device before applying the clock signal. Additionally, the device should be configured in a specific order, such as setting the clock frequency, configuring the data format, and enabling the transmitter.
  • Common pitfalls to avoid when using the MAX33048EASA+ include not following the recommended PCB layout, not using a sufficient decoupling capacitor, and not properly terminating the transmission lines. Additionally, engineers should avoid overloading the device's output drivers, and ensure that the device is operated within its recommended operating conditions.
  • To troubleshoot issues with the MAX33048EASA+, engineers can use a variety of tools and techniques, such as oscilloscopes, logic analyzers, and signal generators. They should also consult the device's datasheet and application notes, and check for common issues such as incorrect power-up sequencing, improper termination, and signal integrity problems.
  • In high-temperature applications, engineers should ensure that the MAX33048EASA+ is operated within its recommended operating temperature range, and that the device is properly heat-sinked to prevent overheating. They should also consider using thermal interface materials, and ensure that the device is not exposed to excessive thermal stress.

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MAX33048EASA+ Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like MAX33, 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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