I'm using an AD7734 ADC to take sensor readings but the sampling rates I'm getting from it seem to be slower than indicated on the datasheet for a given filter word. Shown in the table are the specced conversion times and the conversion times I have measured with chopping enabled.
Datasheet conversion time (us)
|Measured conversion time (us)|
I'm using an ATmega328p to communicate with the ADC via SPI and I'm thinking the processor might be the problem but was hoping someone could confirm that the data sheet conversion times are indeed accurate.