Hi,
Our customers pull up of the output terminal to the high voltage by using a resistor.
This high voltage is higher than V+.
We believe that there is no problem in the normal operation by the voltage drop across the this resistor,
but there is problem when this device is powered on,
this is because the output impedance of the operational amplifier may not be necessarily low.
So, could you please tell us regarding the output ESD protection circuit?
We worry about being damaged by an overcurrent.
Best Regards,
Kato