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MAX3238CDBR - Texas Instruments

Description: 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver

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PCB Footprints
MAX3238CDBR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DB0028A 2021
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3D Models
MAX3238CDBR - Texas Instruments  - 3D model - Small Outline Packages - DB0028A 2021
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MAX3238CDBR Details

  • Manufacturer Part Number:

    MAX3238CDBR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Package Description:

    SSOP-28

  • Pin Count:

    28

  • Country Of Origin:

    Mainland China, Malaysia, Mexico, Philippines, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    CAN ALSO OPERATE WITH 5V SUPPLY

  • Differential Output:

    NO

  • Driver Number of Bits:

    5

  • High Level Input Current-Max:

    0.000001 A

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

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

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e4

  • Length:

    10.2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    3

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    70 °C

  • Out Swing-Min:

    10 V

  • Output Characteristics:

    3-STATE

  • Output Low Current-Max:

    0.000001 A

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP28,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receiver Number of Bits:

    3

  • Seated Height-Max:

    2 mm

  • Supply Current-Max:

    2 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    4.5 V

  • Supply Voltage1-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    5.3 mm

MAX3238CDBR Frequently Asked Questions (FAQs)

  • The MAX3238CDBR can support data rates up to 250 kbps in the RS-232 mode and up to 1 Mbps in the RS-485 mode.
  • To configure the MAX3238CDBR for RS-485 mode, connect the DE (driver enable) pin to a logic high level, and connect the RE (receiver enable) pin to a logic low level. Additionally, connect the RO (receiver output) pin to the input of the receiving device.
  • The maximum cable length that the MAX3238CDBR can support depends on the data rate and the type of cable used. As a general rule, the maximum cable length is approximately 1000 feet (305 meters) at a data rate of 9600 bps, and decreases as the data rate increases.
  • To protect the MAX3238CDBR from ESD, use a grounded wrist strap or a static-dissipative mat when handling the device. Additionally, use ESD-protective packaging and handling procedures when storing and shipping the device.
  • The power consumption of the MAX3238CDBR depends on the operating mode and the supply voltage. In the RS-232 mode, the typical power consumption is around 5 mA at a supply voltage of 5V. In the RS-485 mode, the typical power consumption is around 10 mA at a supply voltage of 5V.

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MAX3238CDBR Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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For a full list of alternate parts for MAX3238CDBR, check out Findchips.com