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ISO7742DBQR - Texas Instruments

Description: High-Speed, Low-Power, Robust EMC Quad-Channel Digital Isolator

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ISO7742DBQR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DBQ0016A
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ISO7742DBQR - Texas Instruments  - 3D model - Small Outline Packages - DBQ0016A
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ISO7742DBQR Details

  • Manufacturer Part Number:

    ISO7742DBQR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2017-07-23

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Interface IC Type:

    DIGITAL ISOLATOR

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    4.9 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:

    -55 °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

  • 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

  • Temperature Grade:

    MILITARY

  • 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:

    3.9 mm

ISO7742DBQR Frequently Asked Questions (FAQs)

  • The maximum data rate is 100 Mbps, but it can be limited by the capacitance of the isolation barrier and the signal integrity of the system.
  • The device has a high common-mode transient immunity of ±100 kV/μs, which helps to protect the system from electromagnetic interference (EMI) and other noise sources.
  • The device can isolate up to 2500 VRMS or 3600 VDC for 1 minute, making it suitable for high-voltage applications.
  • The device has a built-in power sequencing feature that allows the input and output supplies to be powered up or down in any order, without causing damage to the device.
  • The typical propagation delay is around 10 ns, which is relatively low and suitable for high-speed applications.

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ISO7742DBQR 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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