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MAX232CWE+T - Analog Devices

Description: Maxim MAX232CWE+T, Cable Transceiver, 2 (RS232)-TRX 120kbps, 16-Pin SOIC

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MAX232CWE+T Details

  • Manufacturer Part Number:

    MAX232CWE+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    16-SOIC_W-300_MIL

  • Package Description:

    SO-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    16-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:

    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:

    0.0002 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-G16

  • JESD-609 Code:

    e3

  • Length:

    10.3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Out Swing-Min:

    10 V

  • Output Characteristics:

    TOTEM-POLE

  • Output Low Current-Max:

    0.0032 A

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.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:

    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:

    COMMERCIAL

  • 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

MAX232CWE+T Frequently Asked Questions (FAQs)

  • The MAX232CWE+T can support data rates up to 120 kbps, but it's recommended to limit the data rate to 19.2 kbps for reliable operation.
  • Yes, the MAX232CWE+T can operate from a single 3.3V supply, but the output voltage levels will be lower than the standard RS-232 levels. You may need to use an external voltage doubler or charge pump to generate the required voltage levels.
  • The MAX232CWE+T has a shutdown mode that can be controlled by the SHDN pin. When SHDN is low, the device enters shutdown mode, reducing power consumption to less than 1 μA. However, note that the device takes around 100 ms to exit shutdown mode, so you should ensure that the SHDN pin is held low for at least 100 ms to ensure proper shutdown.
  • To minimize noise and ensure reliable operation, it's recommended to follow a star topology for the layout, with the MAX232CWE+T at the center. Keep the input and output traces short and separate, and avoid running them near each other or near power supply lines. Also, use a ground plane to reduce noise and improve signal integrity.
  • Yes, the MAX232CWE+T can be used in hot-swap or hot-plug applications, but you should ensure that the device is properly powered down before the hot-swap or hot-plug event. You may also need to add external protection circuitry, such as TVS diodes, to protect the device from voltage transients and surges.

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MAX232CWE+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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