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MAX222EWN+ - Analog Devices

Description: MAX222EWN+, Dual Line Transceiver, EIA/TIA-232-E, RS-232, V.24, V.28 2-TX 2-RX 2-TRX, 5 V, 18-Pin SOIC W

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MAX222EWN+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MAX 18 Wide SO
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MAX222EWN+ - Analog Devices  - 3D model - Small Outline Packages - MAX 18 Wide SO
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MAX222EWN+ Details

  • Manufacturer Part Number:

    MAX222EWN+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    18-SOIC_W-300_MIL

  • Package Description:

    SOP-18

  • Pin Count:

    18

  • Manufacturer Package Code:

    18-SOIC_W-300_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:

    1998-06-25

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Additional Feature:

    EXTERNAL CHARGE PUMP

  • Differential Output:

    NO

  • Driver Number of Bits:

    2

  • High Level Input Current-Max:

    0.00004 A

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-232-E; TIA-232-E; V.28; V.24

  • JESD-30 Code:

    R-PDSO-G18

  • JESD-609 Code:

    e3

  • Length:

    11.55 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    18

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    10 V

  • Output Characteristics:

    3-STATE

  • Output Low Current-Max:

    0.0032 A

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP18,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    1000 ns

  • Receiver Number of Bits:

    2

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    10 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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:

    3500 ns

  • Width:

    7.5 mm

MAX222EWN+ Frequently Asked Questions (FAQs)

  • To minimize EMI and noise, it is recommended to place the MAX222EWN+ close to the power source, use a solid ground plane, and keep the input and output traces short and separate. Additionally, use a ferrite bead or a 10uF capacitor in series with the input to filter out high-frequency noise.
  • To ensure the MAX222EWN+ operates within its SOA, monitor the input voltage, output current, and junction temperature. Make sure the input voltage does not exceed 36V, the output current does not exceed 1A, and the junction temperature does not exceed 150°C. Also, ensure proper thermal management and heat sinking.
  • The recommended input capacitor value is 10uF to 22uF, and it should be a low-ESR ceramic or film capacitor. This capacitor helps to filter out high-frequency noise and ensures stable operation.
  • Yes, the MAX222EWN+ can operate in high-temperature environments, but its performance and reliability may be affected. The maximum junction temperature is 150°C, and the device can operate up to 125°C with reduced performance. Above 125°C, the device's reliability and lifespan may be compromised.
  • To troubleshoot issues with the MAX222EWN+, check the input voltage, output current, and load impedance. Ensure the input voltage is within the recommended range, the output current is within the specified limit, and the load impedance is within the recommended range. Also, check for noise and EMI issues, and ensure proper thermal management and heat sinking.

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MAX222EWN+ 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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