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how much is xtr115 ESD rating?

Prodigy 250 points

Replies: 4

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hello

how much is xtr115 ESD rating?

xtr117 ESD rating is 2000V, noted in its datadeet.

thanks.

  • Hello Weimang,

    Unfortunately we can't locate the ESD information for the XTR115/116. 

    It would take at least a month to generate ESD data for the product, is it necessary for us to perform these tests?

    Regards,
    Collin Wells
    Precision ADC Applications

  • In reply to Collin Wells:

    No thanks.

    our pressure sensor product is including PGA309 and XTR115.the client use it in constant pressure water supply system for high building,the water supply system has a variable frequency inverter to control water pump.xtr115 is easily damaged.

    could you give me some advices? 

    thank you.

  • In reply to weiming zhang:

    Hello Weiming,

    We were able to find the original ESD data for the XTR115/116. It was successfully tested with 2kV human body model ESD and 300V machine model.

    The TI Designs Precision http://www.ti.com/tool/tipd126  describes a system with the PGA309 + XTR117 that successfully passes a common suite of IEC61000-4 transient and EMI/RFI testing, make sure you have a similar protection scheme on your design to protect the XTR and PGA devices.

    Do you have a schematic to share? 

     

     

    Regards,
    Collin Wells
    Precision ADC Applications

  • In reply to Collin Wells:

    Hello Collin

    thank you.

    I will add TVS and ferrite beads in my schematic.

    because of company rules,I can not share my schematic.

    thank you again.

    Weiming

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