Version 4
SHEET 1 1500 1272
WIRE 16 592 64 592
WIRE 64 736 144 736
WIRE 80 592 64 592
WIRE 64 592 64 736
WIRE 144 592 304 592
WIRE 16 768 64 768
WIRE 64 816 64 768
WIRE 64 768 144 768
WIRE 64 880 64 912
WIRE 64 912 -240 912
WIRE 176 784 176 912
WIRE 176 912 64 912
WIRE -64 768 -96 768
WIRE -64 592 -240 592
WIRE -240 592 -240 800
WIRE -240 880 -240 912
WIRE -240 944 -240 912
WIRE 176 720 176 688
WIRE 176 688 208 688
WIRE 208 752 304 752
WIRE 304 752 304 592
WIRE 304 592 336 592
WIRE 368 880 368 912
WIRE 368 912 176 912
WIRE 368 800 368 768
FLAG -96 768 PISNS
IOPIN -96 768 In
FLAG -240 944 0
FLAG 336 592 PEA
IOPIN 336 592 Out
FLAG 208 688 5V
IOPIN 208 688 Out
FLAG 368 768 5V
IOPIN 368 768 Out
SYMBOL res 32 752 R90
WINDOW 0 -22 67 VBottom 0
WINDOW 3 -26 62 VTop 0
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res -80 608 R270
WINDOW 0 60 47 VTop 0
WINDOW 3 67 51 VBottom 0
SYMATTR InstName R4
SYMATTR Value 10K
SYMBOL cap 144 576 R90
WINDOW 0 -22 42 VBottom 0
WINDOW 3 -27 32 VTop 0
SYMATTR InstName C2
SYMATTR Value 220p
SYMBOL cap 80 880 R180
WINDOW 0 58 48 Left 0
WINDOW 3 37 24 Left 0
SYMATTR InstName C4
SYMATTR Value 220p
SYMBOL voltage -240 784 R0
WINDOW 0 40 45 Left 0
WINDOW 3 37 67 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName PLIM
SYMATTR Value 150m
SYMBOL Opamps\\1pole 176 752 R0
SYMATTR InstName U1
SYMBOL voltage 368 784 R0
WINDOW 0 38 41 Left 0
WINDOW 3 40 65 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 5V