Version 4
SHEET 1 880 680
WIRE -1984 -1616 -2048 -1616
WIRE -1984 -1536 -2048 -1536
WIRE -640 -1472 -672 -1472
WIRE -1232 -1456 -1632 -1456
WIRE -1200 -1456 -1232 -1456
WIRE -1984 -1440 -2048 -1440
WIRE -640 -1440 -640 -1472
WIRE -1200 -1424 -1200 -1456
WIRE -1984 -1392 -1984 -1440
WIRE -1632 -1392 -1632 -1456
WIRE 16 -1392 -144 -1392
WIRE -144 -1344 -144 -1392
WIRE -400 -1296 -448 -1296
WIRE -1984 -1280 -1984 -1312
WIRE -1904 -1280 -1984 -1280
WIRE -1872 -1280 -1904 -1280
WIRE -960 -1280 -1008 -1280
WIRE -1984 -1264 -1984 -1280
WIRE -1632 -1248 -1632 -1312
WIRE -528 -1216 -528 -1296
WIRE -480 -1216 -528 -1216
WIRE -1088 -1200 -1088 -1280
WIRE -1040 -1200 -1088 -1200
WIRE -144 -1200 -144 -1264
WIRE -1984 -1168 -1984 -1184
WIRE -1888 -1168 -1984 -1168
WIRE -1856 -1168 -1888 -1168
WIRE -1984 -1136 -1984 -1168
WIRE -1984 -1024 -1984 -1056
WIRE -1904 -1024 -1984 -1024
WIRE -1872 -1024 -1904 -1024
WIRE -1984 -1008 -1984 -1024
WIRE -640 -976 -672 -976
WIRE -1200 -944 -1232 -944
WIRE -640 -944 -640 -976
WIRE -1200 -912 -1200 -944
WIRE -1984 -880 -1984 -928
WIRE -400 -800 -448 -800
WIRE -1872 -784 -1872 -800
WIRE -1968 -768 -1984 -768
WIRE -1920 -768 -1968 -768
WIRE -960 -768 -1008 -768
WIRE -528 -720 -528 -800
WIRE -480 -720 -528 -720
WIRE -1088 -688 -1088 -768
WIRE -1040 -688 -1088 -688
FLAG -1984 -880 0
FLAG -2048 -1440 VDD
IOPIN -2048 -1440 In
FLAG -1632 -1248 0
FLAG -1312 -1280 V3
FLAG -1312 -1344 VDD
FLAG -1232 -1456 PIPIN
FLAG -1904 -1280 V3
FLAG -1200 -1136 VDD
FLAG -1312 -1216 V4
FLAG -1872 -704 0
FLAG -1872 -800 V4
FLAG -1920 -720 0
FLAG -1968 -768 VDD
FLAG -2048 -1536 VREFM
IOPIN -2048 -1536 In
FLAG -2048 -1616 OUTSH
IOPIN -2048 -1616 In
FLAG -1088 -1344 Reg4
IOPIN -1088 -1344 Out
FLAG -1040 -1200 Vfold0
FLAG -144 -1200 0
FLAG 16 -1392 Vfold
IOPIN 16 -1392 Out
FLAG -1312 -768 V2
FLAG -1312 -832 V3
FLAG -1232 -944 PIPIN
FLAG -1200 -624 VDD
FLAG -1312 -704 0
FLAG -1088 -832 Reg3
IOPIN -1088 -832 Out
FLAG -1040 -688 Vfold2
FLAG -960 -1280 Vfold1
FLAG -960 -768 Vfold1
FLAG -752 -1296 V1
FLAG -752 -1360 V2
FLAG -672 -1472 PIPIN
FLAG -640 -1152 VDD
FLAG -752 -1232 V4
FLAG -528 -1360 Reg2
IOPIN -528 -1360 Out
FLAG -480 -1216 Vfold3
FLAG -400 -1296 Vfold1
FLAG -752 -800 0
FLAG -752 -864 V1
FLAG -672 -976 PIPIN
FLAG -640 -656 VDD
FLAG -752 -736 0
FLAG -528 -864 Reg1
IOPIN -528 -864 Out
FLAG -480 -720 Vfold4
FLAG -400 -800 Vfold1
FLAG -1904 -1024 V1
FLAG -1888 -1168 V2
SYMBOL res -2000 -1408 R0
SYMATTR InstName R1
SYMATTR Value 100MEG
SYMBOL bv -1632 -1408 R0
WINDOW 3 -95 200 Left 0
SYMATTR Value V=V(OUTSH)-V(VREFM)
SYMATTR InstName BPIP1
SYMBOL res -2000 -1280 R0
WINDOW 3 82 39 Left 0
SYMATTR Value 100MEG
SYMATTR InstName R2
SYMBOL Folder_ADCbit -1344 -1312 R0
SYMATTR InstName X1
SYMBOL res -992 -1296 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R5
SYMATTR Value 10k
SYMBOL e -1872 -800 R0
SYMATTR InstName E1
SYMATTR Value 1.1
SYMBOL bv -144 -1360 R0
SYMATTR InstName B1
SYMATTR Value V=v(vfold0)+v(vfold2)+v(vfold3)+v(vfold4)
SYMBOL Folder_ADCbit -1344 -800 R0
SYMATTR InstName X2
SYMBOL res -992 -784 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R6
SYMATTR Value 10k
SYMBOL Folder_ADCbit -784 -1328 R0
SYMATTR InstName X3
SYMBOL res -432 -1312 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R7
SYMATTR Value 10k
SYMBOL Folder_ADCbit -784 -832 R0
SYMATTR InstName X4
SYMBOL res -432 -816 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R8
SYMATTR Value 10k
SYMBOL res -2000 -1152 R0
SYMATTR InstName R3
SYMATTR Value 100MEG
SYMBOL res -2000 -1024 R0
WINDOW 3 82 39 Left 0
SYMATTR Value 100MEG
SYMATTR InstName R4
TEXT -1728 -1176 Left 0 ;No level shift here.
TEXT -1248 -1056 Left 0 ;Folder 4
TEXT -680 -1072 Left 0 ;Folder 2
TEXT -680 -568 Left 0 ;Folder 1
TEXT -1248 -544 Left 0 ;Folder 3