The encoding circuit converts the binary signals supplied from the first and second comparator groups to digital data of {HEAD ~ a binary code} corresponding to {TAIL ~ the product} of the first and second analogue signals to output the digital data 
corresponding to
The encoding circuit converts the binary signals supplied from the first and second comparator groups to digital data of { HEAD ~ a binary code } corresponding to { TAIL ~ the product } of the first and second analogue signals to output the digital data
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH