OPA2171: Absolute Ratings

Hi Clemens,

Understand  ±0.5 V isn't much.

I would like to make it clearer.

The supply voltage is ±5V, when customer doing Withstand voltage test, they will disconnect Vcc but with input signal voltage up to 15V.  Could you double check is there any damage in this situation?

Thanks.

Xing He

Hi Clemens,

Understand  ±0.5 V isn't much.

I would like to make it clearer.

The supply voltage is ±5V, when customer doing Withstand voltage test, they will disconnect Vcc+ but with input signal voltage up to 10V（equil to 15V to Vcc-）.  Could you double check is there any damage in this situation?

Thanks，

Xing He

Hi Clemens,

Thanks for your quick reply.  Customer said the current flow to input signal is 2mA(Less than  ±10mA),  is this OK? 

Thanks,

Xing

Hey Xing, 

Would the customer consider upgrading to the OPA2991?
The datasheet states that the inputs may go above the max rating if the current is limited to be below 10mA: 

Here is a comparison table: 

All the best,
Carolina