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MAX238CNG+ - Analog Devices

Description: MAX238CNG+, Line Transceiver, EIA/TIA-232-E, RS-232, V.24, V.28 4-TX 4-RX 4-TRX, 5V, 24-Pin PDIP

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MAX238CNG+ - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 24 PDIP 300mil
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MAX238CNG+ - Analog Devices  - 3D model - Dual-In-Line Packages - 24 PDIP 300mil
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MAX238CNG+ Details

  • Manufacturer Part Number:

    MAX238CNG+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    24-PDIP-300_MIL

  • Package Description:

    DIP-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    24-PDIP-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-PDIP-T24

  • JESD-609 Code:

    e3

  • Length:

    30.545 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    70 °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:

    DIP

  • Package Equivalence Code:

    DIP24,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    10000 ns

  • Receiver Number of Bits:

    4

  • Seated Height-Max:

    4.572 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:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Transmit Delay-Max:

    10000 ns

  • Width:

    7.62 mm

MAX238CNG+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX238CNG+ involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended.
  • To ensure proper biasing, make sure to connect the VCC pin to a stable voltage source, and the GND pin to a solid ground plane. The EN pin should be tied to VCC or a logic signal to enable the device. Additionally, ensure that the input and output capacitors are properly selected and placed close to the device.
  • The maximum power dissipation of the MAX238CNG+ is dependent on the operating conditions, but as a general rule, it should not exceed 1.4W. To ensure safe operation, calculate the power dissipation based on the input voltage, output voltage, and output current, and ensure that it is within the recommended limits.
  • The MAX238CNG+ is rated for operation up to 125°C, but its performance may degrade at high temperatures. To ensure reliable operation, it's recommended to derate the device's performance and power dissipation according to the temperature derating curve provided in the datasheet.
  • To troubleshoot issues with the MAX238CNG+, start by verifying the power supply and biasing conditions. Check for proper input and output voltage levels, and ensure that the device is properly enabled. Use an oscilloscope to check for oscillations or noise on the input and output signals. If the issue persists, consult the datasheet and application notes for guidance.

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MAX238CNG+ 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 MAX238CNG+, check out Findchips.com