Over Sampling Ratios supported by PSoC 3/5 Del-Sig ADC

Question: What are the Over-Sampling Ratios (OSR) being supported by PSoC 3/5 Delta-Sigma ADC?

 

Answer:

Following table lists out the Over Sampling Ratio being supported by PSoC 3/5 Delta-Sigma ADC for various resolutions for all the three possible filters - Continuous time, Fast FIR and Fast Filter.

                                                                                                                                                                                                                                                                                                                                                                               
     Resolution
   
    OSR - Continuous
   
    OSR - Multi Sample Turbo
   
    OSR - Multi Sample
   
    OSR - Single Sample
    8
   
    16
   
    70
   
    67
   
    67
    9
   
    20
   
    86
   
    83
   
    83
    10
   
    23
   
    98
   
    95
   
    95
    11
   
    27
   
    114
   
    111
   
    111
    12
   
    32
   
    134
   
    131
   
    131
    13
   
    39
   
    162
   
    159
   
    159
    14
   
    46
   
    190
   
    187
   
    187
    15
   
    54
   
    222
   
    219
   
    219
    16
   
    64
   
    262
   
    259
   
    259
    17
   
    256
   
    454
   
    1036
   
    1036
    18
   
    1024
   
    1222
   
    4144
   
    4144
    19
   
    8192
   
    8582
   
    32960
   
    32960
    20
   
    16384
   
    16774
   
    65920
   
    65920