I am looking for a Pi HAT capable of generating 300 kHz sine waves at about 8 samples per waveform with my Raspberry Pi 3B+. Sampling rate required is around 2.5 MSps. Output voltage ideally needs to be at least 3.3V or higher.
In the past, I have used a DAC HAT made by this man from diymat.co.uk but unfortunately I think he is no longer making them anymore.
Struggling to find a replacement HAT to cope with the application and would greatly appreciate any suggestions.
Thanks in advance!