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MAX238EWG+ - Analog Devices

Description: MAX238EWG+, Multichannel Line Transceiver, EIA/TIA-232, RS-232, V.24, V.28 4 4 4 120kbit/s, 4.5 → 5.5 V, 20-Pin

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MAX238EWG+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MAX 24 Wide SO
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MAX238EWG+ - Analog Devices  - 3D model - Small Outline Packages - MAX 24 Wide SO
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MAX238EWG+ Details

  • Manufacturer Part Number:

    MAX238EWG+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    24-SOIC_W-300_MIL

  • Package Description:

    SOP-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    24-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:

    4

  • 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-G24

  • JESD-609 Code:

    e3

  • Length:

    15.4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    10 V

  • Output Characteristics:

    TOTEM-POLE

  • Output Low Current-Max:

    0.0016 A

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP24,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    10000 ns

  • Receiver Number of Bits:

    4

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    15 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    4.5 V

  • Supply Voltage1-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:

    10000 ns

  • Width:

    7.5 mm

MAX238EWG+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX238EWG+ involves keeping the input and output traces short and separate, using a solid ground plane, and placing bypass capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended.
  • To ensure proper power-up and power-down of the MAX238EWG+, make sure to follow the recommended power-up sequence, which is to power up the VCC pin first, followed by the VIN pin. During power-down, reverse the sequence. Also, ensure that the input voltage is within the recommended range and that the device is properly decoupled.
  • The MAX238EWG+ has an operating temperature range of -40°C to +125°C. However, the device's performance may degrade at extreme temperatures, and it's recommended to operate it within a temperature range of -20°C to +85°C for optimal performance.
  • To troubleshoot issues with the MAX238EWG+, start by checking the input voltage, output voltage, and current consumption. Verify that the device is properly powered up and that the input and output capacitors are properly connected. Use an oscilloscope to check for any oscillations or noise on the output. If the issue persists, consult the datasheet and application notes for further guidance.
  • Yes, the MAX238EWG+ is suitable for high-reliability and automotive applications. It has been qualified to meet the requirements of the AEC-Q100 standard, which ensures that the device meets the reliability and performance requirements of the automotive industry.

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MAX238EWG+ 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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For a full list of alternate parts for MAX238EWG+, check out Findchips.com