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ISO7720FQDQ1 - Texas Instruments

Description: Automotive, High Speed, Robust EMC Reinforced Dual-Channel Digital Isolator

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ISO7720FQDQ1 - Texas Instruments - PCB symbol
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ISO7720FQDQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008B
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ISO7720FQDQ1 - Texas Instruments - 3D model - Small Outline Packages - D0008B
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ISO7720FQDQ1 Details

  • Manufacturer Part Number:

    ISO7720FQDQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    ALSO REQUIRE 2.25 TO 5.5V VCC2 SUPPLY

  • Interface IC Type:

    DIGITAL ISOLATOR

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.905 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    2

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • 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

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.25 V

  • Supply Voltage-Nom:

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.895 mm

ISO7720FQDQ1 Frequently Asked Questions (FAQs)

  • A good PCB layout for the ISO7720FQDQ1 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the signal traces. TI provides a recommended PCB layout in the application note SLAA701.
  • The ISO7720FQDQ1 requires a dual power supply (VCC1 and VCC2) with a minimum of 1.71V and a maximum of 5.5V. Decoupling capacitors (e.g., 0.1uF and 10uF) should be placed close to the power pins to filter out noise and ensure stable operation.
  • The ISO7720FQDQ1 supports data rates up to 100 Mbps, making it suitable for high-speed digital isolators in industrial and medical applications.
  • The ISO7720FQDQ1 has built-in fault detection and reporting features. The FLT pin indicates a fault condition, and the FLTEN pin enables or disables the fault reporting feature. Engineers should connect these pins according to their specific application requirements.
  • The ISO7720FQDQ1 has a maximum junction temperature of 150°C. Engineers should ensure proper heat dissipation and thermal management to prevent overheating, especially in high-power or high-temperature applications.

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ISO7720FQDQ1 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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