Version 4
SHEET 1 880 680
WIRE -16 -16 -160 -16
WIRE 80 -16 -16 -16
WIRE 224 -16 80 -16
WIRE -16 16 -16 -16
WIRE 80 16 80 -16
WIRE -160 112 -160 -16
WIRE 224 112 224 -16
WIRE 80 128 80 96
WIRE 160 128 80 128
WIRE 192 128 160 128
WIRE 304 144 256 144
WIRE -16 160 -16 96
WIRE 192 160 -16 160
WIRE 304 160 304 144
WIRE -16 192 -16 160
WIRE 80 192 80 128
WIRE 160 240 160 128
WIRE 304 240 160 240
WIRE -160 288 -160 192
WIRE -16 288 -16 272
WIRE -16 288 -160 288
WIRE 80 288 80 272
WIRE 80 288 -16 288
WIRE 224 288 224 176
WIRE 224 288 80 288
WIRE 224 304 224 288
FLAG 224 304 0
SYMBOL Opamps\\UniversalOpamp2 224 144 R0
SYMATTR InstName U1
SYMBOL res -32 0 R0
SYMATTR InstName R1
SYMATTR Value 2k
SYMBOL res 64 0 R0
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL res -32 176 R0
SYMATTR InstName R3
SYMATTR Value 0.9k
SYMBOL res 64 176 R0
SYMATTR InstName R4
SYMATTR Value 10k
SYMBOL voltage -160 96 R0
WINDOW 123 0 0 Left 2
WINDOW 39 24 124 Left 2
SYMATTR SpiceLine Rser=0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res 288 144 R0
SYMATTR InstName R5
SYMATTR Value 8.181818k
TEXT -160 328 Left 2 !.tran 1s