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MAX3221ECPWE4 - Texas Instruments

Description: Single Transmitter/Receiver RS-232 16-Pin TSSOP Tube

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MAX3221ECPWE4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0016A HEIGHT=1.2
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MAX3221ECPWE4 - Texas Instruments  - 3D model - Small Outline Packages - PW0016A HEIGHT=1.2
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MAX3221ECPWE4 Details

  • Manufacturer Part Number:

    MAX3221ECPWE4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    ALSO OPERATES AT 5V SUPPLY

  • Differential Output:

    NO

  • Driver Number of Bits:

    1

  • 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-G16

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Out Swing-Min:

    10 V

  • Output Characteristics:

    3-STATE

  • Output Low Current-Max:

    0.0016 A

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    150 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    1 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Supply Voltage1-Max:

    3.6 V

  • Supply Voltage1-Min:

    3 V

  • Supply Voltage1-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

MAX3221ECPWE4 Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a layout with a solid ground plane, short traces, and minimal vias to reduce noise and EMI. Place the device close to the connector and use a common mode filter or ferrite bead to further reduce EMI.
  • Ensure that the device is operated within the recommended voltage and current limits, and that the PCB is designed to minimize thermal resistance. Use thermal vias and a heat sink if necessary, and consider using a temperature sensor to monitor the device temperature.
  • The maximum cable length depends on the baud rate, cable quality, and noise environment. As a general rule, the MAX3221ECPWE4 can support cable lengths up to 100 meters at 115.2 kbps, but this may vary depending on the specific application.
  • The MAX3221ECPWE4 has built-in ESD protection, but additional protection measures may be necessary depending on the application. Consider using ESD protection devices, such as TVS diodes, and follow proper PCB design and handling practices to minimize ESD risks.
  • Power up the VCC supply first, followed by the VREF supply. Ensure that VCC is stable before applying VREF. This sequence helps to prevent latch-up and ensures reliable operation.

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MAX3221ECPWE4 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 MAX3221ECPWE4, check out Findchips.com