Teensy 4.0 ADC sampling rate

[SnPb]

Hello everyone, I am interested in which sample rates have an analog digital converter on pins A0 to A9.With default resolution is 10 bits.

 

[was-ja]

Hello everyone, I am interested in which sample rates have an analog digital converter on pins A0 to A9.With default resolution is 10 bits.

about 1.3MS/s at 12bits, 1.5MS/s at 10bits, 1.8MS/s at 8 bits. It seems that it may be also tuned for 20-30% more but I do not know how. But even at 1.3MS/s at 12bits if, running both ADC it leads to unsynchronization, that can be removed by slowing down the sample rate. At 1MS/s for 12/10 bits everything works already perfect.