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TRS3221EIPWRG4 - Texas Instruments

Description: RS-232 Interface IC 3V-5.5V Sgl-Channel RS232 Line Drvr/Rcvr

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TRS3221EIPWRG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0016A
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TRS3221EIPWRG4 - Texas Instruments  - 3D model - Small Outline Packages - PW0016A
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TRS3221EIPWRG4 Details

  • Manufacturer Part Number:

    TRS3221EIPWRG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-16

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • 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:

    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:

    TRUE

  • 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:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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:

    4.4 mm

TRS3221EIPWRG4 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's essential to follow good layout practices, such as keeping the analog and digital grounds separate, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and EMI.
  • Proper power supply decoupling is crucial. Use a 10uF ceramic capacitor and a 1uF ceramic capacitor in parallel, placed as close as possible to the VCC pin. Additionally, ensure the power supply voltage is within the recommended range (2.7V to 5.5V) and that the input voltage is filtered to reduce noise.
  • The TRS3221EIPWRG4 is a quad-channel, low-voltage, low-power, RS-232 transceiver with a maximum data rate of 250 kbps. However, the actual data rate may vary depending on the system design, cable length, and noise environment.
  • The TRS3221EIPWRG4 has built-in ESD protection, but it's still essential to follow proper ESD handling procedures during manufacturing and assembly. Use ESD-safe materials, wrist straps, and mats to prevent damage to the device.
  • Yes, the TRS3221EIPWRG4 is compatible with 3.3V systems. The device operates from a single 2.7V to 5.5V power supply, making it suitable for 3.3V systems. However, ensure the input voltage is within the recommended range to maintain proper operation.

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TRS3221EIPWRG4 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 TRS3221EIPWRG4, check out Findchips.com