Version 4
SHEET 1 880 680
WIRE -640 400 -640 176
WIRE -640 496 -640 480
WIRE -544 400 -544 352
WIRE -544 496 -640 496
WIRE -544 496 -544 480
WIRE -496 176 -640 176
WIRE -496 208 -496 176
WIRE -496 496 -544 496
WIRE -496 496 -496 272
WIRE -448 352 -544 352
WIRE -448 368 -448 352
WIRE -448 496 -496 496
WIRE -448 496 -448 432
WIRE -416 240 -464 240
WIRE -368 400 -416 400
WIRE -320 240 -352 240
WIRE -208 240 -240 240
WIRE -208 288 -208 240
WIRE -208 400 -304 400
WIRE -208 400 -208 368
WIRE -160 96 -160 80
WIRE -160 192 -160 160
WIRE -160 240 -208 240
WIRE -160 256 -160 240
WIRE -160 368 -160 336
WIRE -160 400 -160 368
WIRE -160 496 -448 496
WIRE -160 496 -160 464
WIRE -160 512 -160 496
WIRE -80 80 -160 80
WIRE -80 256 -80 80
WIRE -80 496 -160 496
WIRE -80 496 -80 320
WIRE -16 288 -48 288
WIRE -16 288 -16 272
WIRE -16 384 -16 288
WIRE -16 496 -80 496
WIRE -16 496 -16 448
WIRE 0 80 -80 80
WIRE 0 96 0 80
WIRE 0 192 0 160
WIRE 32 240 -160 240
WIRE 32 272 -16 272
WIRE 64 80 0 80
WIRE 64 224 64 80
WIRE 64 496 -16 496
WIRE 64 496 64 288
WIRE 128 160 128 128
WIRE 128 256 96 256
WIRE 128 256 128 240
WIRE 128 272 128 256
WIRE 128 368 -160 368
WIRE 128 368 128 352
WIRE 192 128 128 128
WIRE 192 368 192 128
WIRE 192 496 64 496
WIRE 192 496 192 432
WIRE 256 128 192 128
WIRE 256 160 256 128
WIRE 256 272 256 240
WIRE 256 336 256 272
WIRE 256 496 192 496
WIRE 256 496 256 400
WIRE 352 80 64 80
WIRE 400 272 256 272
WIRE 496 496 256 496
WIRE 496 496 496 480
WIRE 512 80 432 80
WIRE 512 96 512 80
WIRE 544 80 512 80
WIRE 544 336 544 80
WIRE 544 496 496 496
WIRE 544 496 544 416
FLAG -160 192 0
FLAG -160 512 0
FLAG 496 480 Vss
IOPIN 496 480 Out
FLAG 512 96 Vcc
IOPIN 512 96 Out
FLAG 400 272 Mod_in
IOPIN 400 272 Out
FLAG 0 192 0
SYMBOL Robertugo\\opamp5 64 192 R0
WINDOW 0 -26 64 Left 0
WINDOW 38 -106 27 Left 0
SYMATTR InstName U1
SYMATTR SpiceModel TL072
SYMBOL res 112 144 R0
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL res -176 240 R0
WINDOW 0 42 37 Left 0
WINDOW 3 38 87 Left 0
SYMATTR InstName R5
SYMATTR Value 390k
SYMBOL cap -176 96 R0
SYMATTR InstName C4
SYMATTR Value 100n
SYMBOL polcap -352 224 R90
WINDOW 0 16 70 VBottom 0
WINDOW 3 16 69 VTop 0
SYMATTR InstName C1
SYMATTR Value 10µ
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=50 Irms=170m Rser=1 MTBF=5000 Lser=0 mfg="Nichicon" pn="UPG1H100MPH" type="Al electrolytic" ppPkg=1
SYMBOL Robertugo\\Pote -480 176 M0
WINDOW 0 2 123 Right 0
WINDOW 3 3 100 Right 0
WINDOW 123 -50 23 Center 0
SYMATTR InstName U2
SYMATTR Value Rt=5K
SYMATTR Value2 Set=1
SYMBOL cap -144 400 M0
WINDOW 0 29 9 Left 0
WINDOW 3 34 55 Left 0
SYMATTR InstName C3
SYMATTR Value 180p
SYMBOL res 144 368 R180
WINDOW 0 40 55 Left 0
WINDOW 3 18 14 Left 0
SYMATTR InstName R6
SYMATTR Value 390k
SYMBOL voltage 544 320 R0
WINDOW 0 -61 57 Left 0
WINDOW 3 -12 58 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL cap 176 368 R0
SYMATTR InstName C8
SYMATTR Value 10n
SYMBOL cap 240 336 R0
SYMATTR InstName C9
SYMATTR Value 10p
SYMBOL voltage -544 384 R0
WINDOW 0 -27 58 Left 0
WINDOW 3 -19 -183 VRight 0
WINDOW 123 9 -183 VRight 0
WINDOW 39 0 0 Left 0
SYMATTR InstName Vaud
SYMATTR Value SINE(0 200m 2k)
SYMBOL cap -32 384 R0
WINDOW 0 22 15 Left 0
WINDOW 3 23 50 Left 0
SYMATTR InstName C5
SYMATTR Value 100n
SYMBOL res 272 256 R180
WINDOW 0 -36 69 Left 0
WINDOW 3 -63 38 Left 0
SYMATTR InstName R9
SYMATTR Value 220k
SYMBOL res -224 224 R90
WINDOW 0 14 107 VBottom 0
WINDOW 3 -11 3 VTop 0
SYMATTR InstName R3
SYMATTR Value 10k
SYMBOL res -192 384 R180
WINDOW 0 36 76 Left 0
WINDOW 3 36 40 Left 0
SYMATTR InstName R4
SYMATTR Value 390k
SYMBOL Robertugo\\Pote -432 336 M0
WINDOW 0 2 123 Right 0
WINDOW 3 3 100 Right 0
WINDOW 123 -50 23 Center 0
SYMATTR InstName U3
SYMATTR Value Rt=100K
SYMATTR Value2 Set=1
SYMBOL polcap -304 384 R90
WINDOW 0 16 -9 VBottom 0
WINDOW 3 18 -5 VTop 0
SYMATTR InstName C2
SYMATTR Value 4.7µ
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=63 Irms=170m Rser=1 MTBF=5000 Lser=0 mfg="Nichicon" pn="UPG1J4R7MPH" type="Al electrolytic" ppPkg=1
SYMBOL voltage -640 384 R0
WINDOW 0 -27 55 Left 0
WINDOW 3 21 -169 VRight 0
WINDOW 123 49 -169 VRight 0
WINDOW 39 0 0 Left 0
SYMATTR InstName Vmic
SYMATTR Value SINE(0 5m 1k)
SYMATTR Value2 AC 1
SYMBOL ind 336 96 R270
WINDOW 0 -21 17 VTop 0
WINDOW 3 5 85 VBottom 0
SYMATTR InstName L1
SYMATTR Value 10µ
SYMATTR SpiceLine Ipk=0.21 Rser=1.39 Rpar=942 Cpar=0 mfg="Coilcraft" pn="0603PS-103K"
SYMBOL cap -16 96 R0
SYMATTR InstName C6
SYMATTR Value 100n
SYMBOL Robertugo\\Pote -64 224 M0
WINDOW 0 -6 98 Right 0
WINDOW 3 -50 95 Right 0
WINDOW 123 -89 120 Center 0
SYMATTR InstName U4
SYMATTR Value Rt=50K
TEXT -634 102 Left 0 !.tran 10m
TEXT 288 160 Left 0 ;270k