Hello, Guys
In BMP390 datasheet states that setting the double sampling frequency of pressure will increase 1 [bit] of the resolution (Shown below)
But in the document from Silicon Labs "IMPROVING ADC RESOLUTION BY OVERSAMPLING AND AVERAGING"
It said that the sampling frequency must be multiplied by 4 to acheive extra 1 [bit] resolution
I'm carious about is there a bridge to connect these equations or they are just two different technique?
Best Regards,
Act