Feed PSoC with an AC signal | Cypress Semiconductor
Feed PSoC with an AC signal
I'm trying to feed the PSoC with an AC signal and I have doubts how to do it. I configured the PSoC with: 3-OPAM and ADCINVR. The AC signal is providing by a wien oscillator so exist a gnd there. I don't know if to design the wien oscillator I have to take in account the AGND (2.5V) of the PSoC.
Now I'm trying feeding the INV- of INSAMP with AGND (refmux) and NOINV+ directly with the output of the wien oscillator.
Is this method right?
Thanks for your support!