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SN65C3221PWRE4 - Texas Instruments

Description: RS-232 Interface IC 3-5.5V Multichannel Line Drvr/Rcvr

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SN65C3221PWRE4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0016A
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SN65C3221PWRE4 - Texas Instruments  - 3D model - Small Outline Packages - PW0016A
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SN65C3221PWRE4 Details

  • Manufacturer Part Number:

    SN65C3221PWRE4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-16

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    CAN ALSO OPERATE WITH A 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

  • 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:

    85 °C

  • Operating Temperature-Min:

    -40 °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

  • 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:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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

SN65C3221PWRE4 Frequently Asked Questions (FAQs)

  • The maximum cable length supported by the SN65C3221PWRE4 is dependent on the baud rate and the type of cable used. As a general guideline, the maximum cable length for a baud rate of 9600bps is around 1000 meters, while for a baud rate of 115200bps, it is around 100 meters.
  • The SN65C3221PWRE4 can be configured for half-duplex or full-duplex operation by connecting the RTS (Request to Send) and CTS (Clear to Send) pins accordingly. For half-duplex operation, connect RTS to CTS, and for full-duplex operation, connect RTS to a separate output and CTS to a separate input.
  • The power consumption of the SN65C3221PWRE4 depends on the operating mode and the supply voltage. In normal operation, the typical power consumption is around 10mA at 3.3V supply voltage. In shutdown mode, the power consumption is typically less than 1uA.
  • To ensure reliable data transmission over long distances using the SN65C3221PWRE4, it is recommended to use a shielded twisted-pair cable, maintain a good signal-to-noise ratio, and implement error-checking and correction mechanisms in the transmission protocol.
  • Yes, the SN65C3221PWRE4 is rated for operation in industrial environments with high temperatures. It has an operating temperature range of -40°C to 85°C, making it suitable for use in harsh industrial environments.

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SN65C3221PWRE4 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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