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DS9638CM - Texas Instruments

Description: RS-422 Dual High Speed Differential Line Driver

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DS9638CM - Texas Instruments PCB footprint - Other - Other - SOIC127P62X175-8N
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DS9638CM Details

  • Manufacturer Part Number:

    DS9638CM

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Differential Output:

    YES

  • Driver Number of Bits:

    2

  • High Level Input Current-Max:

    0.000025 A

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LINE DRIVER

  • Interface Standard:

    EIA-422

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e0

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Out Swing-Min:

    2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    235

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.753 mm

  • Supply Voltage-Max:

    5.25 V

  • Supply Voltage-Min:

    4.75 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    20

  • Transmit Delay-Max:

    20 ns

  • Width:

    3.9 mm

DS9638CM Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 4-layer PCB with a solid ground plane, and to keep the input and output traces as short as possible. It's also recommended to use a common mode choke or a ferrite bead to filter the input power.
  • The DS9638CM requires a bias voltage of 2.5V to 5.5V. Ensure the bias voltage is stable and noise-free, and that the input voltage is within the recommended range. Also, make sure to decouple the bias pin with a 10nF capacitor to ground.
  • The DS9638CM can support data rates up to 100 Mbps, but the actual data rate depends on the specific application, cable length, and signal quality.
  • Use a shielded cable, and ensure the DS9638CM is placed in a shielded enclosure. Also, use a common mode choke or a ferrite bead to filter the input power, and consider adding EMI filters or shielding to the PCB.
  • The typical power consumption of the DS9638CM is around 10mA to 20mA, depending on the operating frequency and data rate. However, this can vary depending on the specific application and usage.

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DS9638CM Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like DS963, or try a keyword search, such as Line Driver or Receivers

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 DS9638CM, check out Findchips.com