USB-1608GX-2AO sampling rate for all channels

[Luiz Enger]

Hello,

 

I sent a message to the email in USB-1608GX-2AO datasheet and got a reply to come to this forum.

Regarding the DAQ in question, is the 500 kS/s sampling frequency for each channel or is it "distributed" among the 16 analog inputs?

In the case the sampling frequency is "shared", is it feasible to reach 30 kS/s for each channel in operation condition?

Thank you.

Kind regards,

Dr. Luiz Guilherme Enger

[Fausto]

Hello @Luiz Enger.

The sampling rate of the analog input subsystem is aggregate (or distributed) among the number of analog input channels selected.  With 16 channels selected, the maximum sampling rate per channel can reach up to 31,250 S/s. 

https://files.digilent.com/manuals/USB-1608GX-2AO.pdf

Regards,

Fausto