Version 4
SHEET 1 880 680
WIRE 416 80 240 80
WIRE 416 96 416 80
WIRE 16 144 -32 144
WIRE 320 144 96 144
WIRE 416 224 416 176
WIRE 480 224 416 224
WIRE 240 240 240 80
WIRE -32 256 -32 144
WIRE 80 256 -32 256
WIRE 208 256 80 256
WIRE 480 256 480 224
WIRE 320 272 320 144
WIRE 320 272 272 272
WIRE 208 288 176 288
WIRE 320 304 320 272
WIRE -32 320 -32 256
WIRE 416 336 416 224
WIRE 176 416 176 288
WIRE 320 416 320 384
WIRE 320 416 176 416
WIRE 176 448 176 416
WIRE 240 480 240 304
WIRE 416 480 416 416
WIRE 416 480 240 480
WIRE -32 560 -32 384
WIRE 96 560 -32 560
WIRE 176 560 176 528
WIRE 176 560 96 560
WIRE 96 592 96 560
FLAG 480 256 0
FLAG 96 592 0
FLAG 80 256 in-
SYMBOL res 112 128 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL cap -48 320 R0
SYMATTR InstName C1
SYMATTR Value 100nf
SYMBOL res 304 288 R0
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL res 160 432 R0
SYMATTR InstName R3
SYMATTR Value 10k
SYMBOL voltage 416 80 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage 416 320 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value 15
SYMBOL Robertugo\\OPAMP5 240 208 R0
SYMATTR InstName U2
SYMATTR SpiceModel 1pole
TEXT -48 616 Left 0 !.tran 10m uic
TEXT -48 592 Left 0 !.ic v(in-)=1