Opamp and AD835 square-root circuit malfunction - Latches up

Hi Steve,

It will be very cool if you attach a detailed circuit because it will eliminate the possibility of misunderstanding:)

Regards,

Kirill

Hi Steve,

Unfortunately, your schematic has very low resolution. Please, try to remake it in high quality.

Which the voltage range at AD835 inputs are?  In my opinion, latching of AD835 may be caused by overload of inputs.

smsmith354 said:

The output of the AD835 now latches high and doesn't follow the input signal of the op-amp.

What is the output voltage in this case?

Regards,

Kirill

Hi Steve,

Unfortunately, your schematic has very low resolution. Please, try to remake it in high quality.

Which the voltage range at AD835 inputs are?  In my opinion, latching of AD835 may be caused by overload of inputs.

smsmith354 said:

The output of the AD835 now latches high and doesn't follow the input signal of the op-amp.

What is the output voltage in this case?

Regards,

Kirill