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DS36C279M/NOPB - Texas Instruments

Description: Low Power TIA/EIA-485 Transceiver with Sleep Mode

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DS36C279M/NOPB - Texas Instruments - PCB symbol
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DS36C279M/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G8)
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DS36C279M/NOPB - Texas Instruments - 3D model - Small Outline Packages - D (R-PDSO-G8)
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DS36C279M/NOPB Details

  • Manufacturer Part Number:

    DS36C279M/NOPB

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-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:

    1

  • High Level Input Current-Max:

    0.000002 A

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-422-B; TIA-422-B; EIA-485

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    1.5 V

  • Output Low Current-Max:

    0.004 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    400 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    0.5 mA

  • Supply Voltage-Max:

    5.25 V

  • Supply Voltage-Min:

    4.75 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Transmit Delay-Max:

    80 ns

  • Width:

    3.9 mm

DS36C279M/NOPB Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the analog and digital grounds separate and connect them at a single point. Use a ferrite bead or a 10-ohm resistor in series with the VCC pin to reduce high-frequency noise.
  • Use a high-quality, low-ESR capacitor (e.g., 10uF ceramic) between VCC and GND, and a 100nF capacitor between AVCC and AGND. Place these capacitors as close to the device as possible. Ensure the power supply is stable and has a low ripple voltage.
  • A high-quality, low-jitter clock source is recommended. A crystal oscillator or a high-stability clock source (e.g., a TCXO) is preferred. Avoid using the internal clock source, as it may not provide the required accuracy and stability.
  • Use a high-quality, low-noise analog input signal. Ensure the analog input voltage is within the recommended range (0 to VREF). Use a low-pass filter or a buffer amplifier to reduce noise and improve signal integrity. Avoid switching noise and digital signals near the analog input pins.
  • Use a heat sink or a thermal pad to dissipate heat. Ensure good airflow around the device. Avoid blocking airflow or using a metal can or shield that can trap heat. Use a thermal interface material (e.g., thermal tape or thermal grease) to improve heat transfer.

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DS36C279M/NOPB 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 DS36C279M/NOPB, check out Findchips.com