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MAX3222EEWN+T - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX3222EEWN+T - RS232 TXRX, 250KBPS, 5.5V, WSOIC-18

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MAX3222EEWN+T - Analog Devices - PCB symbol
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MAX3222EEWN+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 18 Wide SO
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MAX3222EEWN+T - Analog Devices - 3D model - Small Outline Packages - 18 Wide SO
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MAX3222EEWN+T Details

  • Manufacturer Part Number:

    MAX3222EEWN+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    18-SOIC_W-300_MIL

  • Package Description:

    SOP, SOP18,.4

  • Pin Count:

    18

  • Manufacturer Package Code:

    18-SOIC_W-300_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:

    2002-03-29

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Differential Output:

    NO

  • Driver Number of Bits:

    2

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

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

  • 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 Low Current-Max:

    0.0016 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

  • Receiver Number of Bits:

    2

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    1 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    3 V

  • Supply Voltage1-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • 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

  • Width:

    7.5 mm

MAX3222EEWN+T Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the MAX3222EEWN+T involves keeping the device close to the UART interface, using short traces, and avoiding vias under the device. It's also important to keep the VCC and GND pins as close as possible to reduce noise and ensure proper operation.
  • To ensure reliable operation of the MAX3222EEWN+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.
  • When using the MAX3222EEWN+T in a system with multiple transceivers, it's essential to ensure that each transceiver has its own dedicated VCC and GND pins, and that the transceivers are not sharing the same bus. This is to prevent electrical noise and interference between the transceivers.
  • To troubleshoot issues with the MAX3222EEWN+T, start by checking the power supply voltage, ensuring that it's within the recommended range. Then, verify that the transmit and receive lines are properly terminated, and that the baud rate and data format are correctly configured. If issues persist, use a logic analyzer or oscilloscope to inspect the signal quality and timing.
  • The MAX3222EEWN+T has built-in ESD protection and latch-up prevention measures, including diodes and resistors that protect the device from electrostatic discharge and latch-up. However, it's still essential to follow proper ESD handling and storage procedures to prevent damage to the device.

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MAX3222EEWN+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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