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SN55189AJ - Texas Instruments

Description: Quad Receiver RS-232 14-Pin CDIP Tube

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SN55189AJ - Texas Instruments PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - J0014A
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SN55189AJ - Texas Instruments  - 3D model - Ceramic Dual-In-Line Packages - J0014A
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SN55189AJ Details

  • Manufacturer Part Number:

    SN55189AJ

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    14

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    RESPONSE CONTROL

  • High Level Input Current-Max:

    0.0083 A

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE RECEIVER

  • Interface Standard:

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

  • JESD-30 Code:

    R-GDIP-T14

  • JESD-609 Code:

    e0

  • Length:

    19.56 mm

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Out Swing-Min:

    2.15 V

  • Output Characteristics:

    TOTEM-POLE

  • Output Low Current-Max:

    0.0083 A

  • Output Polarity:

    INVERTED

  • Package Body Material:

    CERAMIC, GLASS-SEALED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    85 ns

  • Receiver Number of Bits:

    4

  • Seated Height-Max:

    5.08 mm

  • Supply Current-Max:

    26 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    4.5 V

  • Supply Voltage1-Nom:

    5 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

SN55189AJ Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the SN55189AJ is 4.5V to 5.5V, with a typical voltage of 5V.
  • To ensure proper biasing, connect the VCC pin to a stable 5V power supply, and decouple it with a 0.1uF capacitor to ground. Additionally, connect the VEE pin to ground.
  • The maximum allowable power dissipation for the SN55189AJ is 1.4W, with a thermal resistance (θJA) of 62.5°C/W.
  • The input impedance of the SN55189AJ is typically 1kΩ, while the output impedance is around 75Ω. Ensure that the input signal is properly terminated, and the output is loaded with a suitable impedance to prevent signal reflections.
  • The typical slew rate of the SN55189AJ is 0.5V/μs, which is suitable for most audio and general-purpose applications.

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SN55189AJ 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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