DAQ USB 6009 max samples per second per channel & ADC

[Franbastardo]

I have two question about USB 6009.

first: 

The USB 6009 has a max sample rate of 48kS/s. that rate is for each input, or for all of them?.

second: 

What type of analog-to-digital converter has USB 6009?  

[fernando.becerra · Accepted solution]

Hello Franbastardo, 

The 48kS/s is the rate for all input channels, which means, this rate will be divided between all the input channels you use, because of the internal ADC is multiplexed between all input channels, as the following diagram shows:

This can be confirmed in the User Guide.

Regarding the type of ADC, it is a SAR ADC.