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ISO224ADWV - Texas Instruments

Description: Isolation Amplifiers +/-12V reinforced isolated amplifier for voltage sensing 8-SOIC -55 to 125

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ISO224ADWV Details

  • Manufacturer Part Number:

    ISO224ADWV

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2018-06-22

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    ISOLATION AMPLIFIER

  • Analog Input Voltage-Max:

    12 V

  • Analog Input Voltage-Min:

    -12 V

  • Bandwidth (3dB)-Nom:

    185 MHz

  • Common Mode Voltage-Max:

    2.6 V

  • Isolation Voltage-Min:

    1500 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    7.5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.45

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    2.8 mm

  • Supply Current-Max:

    9.9 mA

  • Supply Voltage Limit-Max:

    26 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    MILITARY

  • 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:

    5.85 mm

ISO224ADWV 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 10nF capacitor between VCC and GND for decoupling.
  • Use a reliable communication protocol like SPI or UART, and ensure proper signal termination and shielding. Implement error-checking mechanisms like CRC or checksum to detect data corruption.
  • The maximum cable length depends on the specific application and noise environment. As a general guideline, keep the cable length below 10 meters to minimize signal degradation and noise susceptibility.
  • Use proper shielding, grounding, and filtering techniques to minimize EMI. Ensure the PCB layout and component placement are optimized for EMC. Follow the guidelines in the TI application note 'EMI and EMC Considerations for Isolated Devices'.
  • The ISO224ADWV has a junction temperature range of -40°C to 125°C. Ensure good thermal conductivity between the device and the PCB. Use thermal vias and thermal pads to dissipate heat. Follow the guidelines in the TI application note 'Thermal Considerations for Isolated Devices'.

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ISO224ADWV 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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ISO224ADWV Alternates

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Part Image ISO224ADWVR Texas Instruments

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