In AD8232's datasheet, it indicates that AD8232 can withstand 8kV ESD in HBM.
And is it correct to test ESD rating by sending simulated ESD signal directly into AD8232's RA & LA pin?
Thanks very much for your help!
Yes, that ESD rating is correct. There is a method for testing ESD at this link. Figure 8 on page 7 shows the schematic for testing the device.
I hope this helps!
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