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how much is xtr115 ESD rating?
xtr117 ESD rating is 2000V, noted in its datadeet.
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 WellsPrecision ADC Applications
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In reply to Collin Wells:
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?
In reply to weiming zhang:
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?
I will add TVS and ferrite beads in my schematic.
because of company rules,I can not share my schematic.
thank you again.
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