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UA9639CP - Texas Instruments

Description: Texas Instruments UA9639CP, Dual Line Receiver, 5 V, 8-Pin PDIP

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UA9639CP - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - P(R-PDIP-T8) HEIGHT 5.08
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UA9639CP - Texas Instruments  - 3D model - Dual-In-Line Packages - P(R-PDIP-T8) HEIGHT 5.08
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UA9639CP Details

  • Manufacturer Part Number:

    UA9639CP

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Package Description:

    DIP-8

  • Pin Count:

    8

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE RECEIVER

  • Interface Standard:

    V.10; V.11; EIA-422-B; EIA-423-B

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e4

  • Length:

    9.81 mm

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Out Swing-Min:

    2 V

  • Output Characteristics:

    TOTEM-POLE

  • Output Low Current-Max:

    0.02 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    85 ns

  • Receiver Number of Bits:

    2

  • Seated Height-Max:

    5.08 mm

  • Supply Current-Max:

    50 mA

  • Supply Voltage-Max:

    5.25 V

  • Supply Voltage-Min:

    4.75 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    5.25 V

  • Supply Voltage1-Min:

    4.75 V

  • Supply Voltage1-Nom:

    5 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

UA9639CP Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the UA9639CP is 4.5V to 18V, although it can operate up to 20V with reduced performance.
  • To ensure proper biasing, connect the VCC pin to a stable voltage source, and decouple it with a 0.1uF capacitor to ground. Additionally, connect the VEE pin to a stable voltage source or ground, depending on the application.
  • The maximum power dissipation for the UA9639CP is 1.4W, assuming a junction temperature of 150°C. However, it's essential to calculate the power dissipation based on the specific application and thermal considerations.
  • Yes, the UA9639CP can be used in switching power supply applications, but it's essential to ensure the device is properly biased and the output is filtered to prevent oscillations. Additionally, consider the device's power dissipation and thermal limitations.
  • To troubleshoot oscillations or instability issues, check the power supply decoupling, ensure proper biasing, and verify the output is properly filtered. Also, check for any layout or PCB design issues that might be contributing to the problem.

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UA9639CP 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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