Version 4
SHEET 1 880 680
WIRE 16 -32 -96 -32
WIRE 16 -16 16 -32
WIRE 16 112 16 64
WIRE 48 112 16 112
WIRE 128 144 128 112
WIRE 176 144 128 144
WIRE 176 176 144 176
WIRE -96 192 -96 48
WIRE 16 192 -96 192
WIRE 16 208 16 192
WIRE 144 224 144 176
WIRE 240 224 240 160
WIRE 240 224 144 224
WIRE 208 256 208 192
WIRE 208 368 208 336
FLAG 208 128 0
FLAG 208 368 0
FLAG 128 -48 0
FLAG 16 208 0
SYMBOL Opamps\\LT1366 208 224 M180
SYMATTR InstName U1
SYMBOL res 0 96 R0
SYMATTR InstName R1
SYMATTR Value 0.015
SYMATTR SpiceLine pwr=1000
SYMBOL res 112 16 R0
SYMATTR InstName R2
SYMATTR Value 1000
SYMBOL res 144 96 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 1000
SYMBOL voltage 208 240 R0
WINDOW 123 0 0 Left 2
WINDOW 39 24 124 Left 2
SYMATTR InstName V1
SYMATTR Value 12
SYMATTR SpiceLine Rser=0
SYMBOL voltage 128 48 R180
WINDOW 0 24 96 Left 2
WINDOW 3 24 16 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 24 68 Left 2
SYMATTR InstName V2
SYMATTR Value .4
SYMATTR SpiceLine Rser=0
SYMBOL voltage -96 -48 R0
WINDOW 123 0 0 Left 2
WINDOW 39 24 124 Left 2
SYMATTR InstName V3
SYMATTR Value 12
SYMATTR SpiceLine Rser=0
SYMBOL res 0 -32 R0
SYMATTR InstName R4
SYMATTR Value 1,2
SYMATTR SpiceLine pwr=1000
TEXT -130 296 Left 2 !.tran 1