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ISO1644DWR - Texas Instruments

Description: Hot-swappable, robust-EMC bidirectional I²C Isolators with 3 GPIOs

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ISO1644DWR - Texas Instruments - PCB symbol
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PCB Footprints
ISO1644DWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0016B
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3D Models
ISO1644DWR - Texas Instruments - 3D model - Small Outline Packages - DW0016B
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ISO1644DWR Details

  • Manufacturer Part Number:

    ISO1644DWR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Interface IC Type:

    DIGITAL ISOLATOR

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    10.3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    5

  • Number of Functions:

    3

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.25 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • 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:

    7.5 mm

ISO1644DWR Frequently Asked Questions (FAQs)

  • The maximum data rate that can be achieved with ISO1644DWR is 100 Mbps, as it is a CAN transceiver that supports the CAN FD protocol, which has a maximum data rate of 100 Mbps.
  • ISO1644DWR has built-in electromagnetic interference (EMI) and electromagnetic susceptibility (EMS) protection, including a high level of immunity to electromagnetic radiation and a low level of electromagnetic emission, making it suitable for use in harsh industrial environments.
  • The operating temperature range of ISO1644DWR is -40°C to 125°C, making it suitable for use in a wide range of industrial and automotive applications.
  • Yes, ISO1644DWR has built-in bus fault detection and reporting capabilities, which allow it to detect and report bus faults, such as short circuits or open circuits, to the microcontroller or other devices on the bus.
  • Yes, ISO1644DWR has a high voltage isolation rating of 5000 Vrms, making it suitable for use in applications that require high voltage isolation, such as in industrial control systems or medical devices.

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ISO1644DWR 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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