I am working for the development of biomedical device.
To detect the signal, we have to apply multiplier.
Now we are considering AD633 IC.
But in small signal(ex. 60kHz 0~300mV Vpp), I think there are some distortion.
Also, there is multiplier factor 10. It means that the result show divided value by 10.
I need multiplier that can deal with small signal and multiply factor 1.
We also need it that price is below 20$.
If it is possible, please recommend it satisfied above conditions.
(In case of the ADL5391 IC, it can be satisfied above condition? I cannot be sured.....)