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ISO7742QDBQQ1 - Texas Instruments

Description: Automotive, High Speed, Robust EMC Quad-Channel Digital Isolators

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ISO7742QDBQQ1 Details

  • Manufacturer Part Number:

    ISO7742QDBQQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SSOP-16

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2017-05-27

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    ALSO REQUIRED (VCC2) 2.25-5.5V SUPPLY

  • Interface IC Type:

    DIGITAL ISOLATOR

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    4.905 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    4

  • Number of Functions:

    4

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • 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:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.895 mm

ISO7742QDBQQ1 Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the ISO7742QDBQQ1 is -40°C to 125°C.
  • To ensure reliable operation in high-noise environments, use proper PCB layout techniques, such as separating analog and digital grounds, and using shielding and filtering to minimize electromagnetic interference (EMI).
  • The recommended power-up sequence for the ISO7742QDBQQ1 is to power up the VCC supply before the VISO supply, and to ensure that the VISO supply is stable before enabling the device.
  • To troubleshoot issues with the ISO7742QDBQQ1, use a logic analyzer or oscilloscope to monitor the device's inputs and outputs, and check for proper power supply voltage, clock signal integrity, and signal routing.
  • Yes, the ISO7742QDBQQ1 is designed to meet the requirements of safety-critical applications, such as those in the automotive and industrial markets, and is certified to relevant safety standards such as IEC 61508 and ISO 26262.

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ISO7742QDBQQ1 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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Part Image ISO7742QDBQRQ1 Texas Instruments

DIGITAL ISOLATOR, CMOS, PDSO16

Part Image ISO7742DBQ Texas Instruments

PDSO16