Other Parts Discussed in Thread: THS4561, THP210, OPA1637
We are looking for a tool that allow us to develope a fully differential 4º order low-pass butterworth filter but FilterPro doesn´t allow it.
I´ve written in the chat (CS1413091) and I`ve been redirected to this forum.
We need a 1.8KHz bandpass with a 0.01db ripple and a 40db attenuation over 14.34kHz. Our design can be checked in the pictures. Dual power supply. VDD:+-3v3, G=1