Version 4
SHEET 1 880 680
WIRE -304 288 -304 224
WIRE -304 384 -304 368
WIRE -304 400 -304 384
WIRE -272 224 -304 224
WIRE -160 384 -304 384
WIRE -144 128 -144 96
WIRE -144 224 -192 224
WIRE -144 224 -144 192
WIRE -96 224 -144 224
WIRE 0 96 -144 96
WIRE 0 112 0 96
WIRE 0 224 -32 224
WIRE 0 224 0 192
WIRE 0 384 -80 384
WIRE 0 384 0 256
WIRE 32 224 0 224
WIRE 32 256 0 256
WIRE 64 208 64 192
WIRE 64 288 64 272
WIRE 128 96 0 96
WIRE 160 96 128 96
WIRE 160 240 96 240
WIRE 160 240 160 96
WIRE 160 272 160 240
WIRE 160 384 0 384
WIRE 160 384 160 352
FLAG -304 400 0
FLAG 64 192 V+
FLAG 64 288 V-
FLAG 128 96 Out
SYMBOL Robertugo\\OPAMP5 64 176 R0
WINDOW 0 -24 64 Left 0
WINDOW 38 11 21 Left 0
SYMATTR InstName U1
SYMATTR SpiceModel AD711A
SYMBOL voltage -304 272 R0
WINDOW 3 24 160 Left 0
WINDOW 123 -25 58 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value ""
SYMATTR Value2 AC 1
SYMBOL res -176 208 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R1
SYMATTR Value 43.4
SYMBOL cap -160 128 R0
SYMATTR InstName C2
SYMATTR Value 82n
SYMBOL cap -32 208 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName C1
SYMATTR Value 82n
SYMBOL res -16 96 R0
WINDOW 0 -38 34 Left 0
WINDOW 3 -60 65 Left 0
SYMATTR InstName R2
SYMATTR Value 86.8k
SYMBOL res -64 368 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R3
SYMATTR Value 9.776
SYMBOL res 144 256 R0
SYMATTR InstName R4
SYMATTR Value 10k
TEXT -354 114 Left 0 !.ac dec 100 100 10k