Version 4
SHEET 1 1332 692
WIRE 112 -32 -48 -32
WIRE 224 -32 192 -32
WIRE 256 -32 224 -32
WIRE 448 -32 336 -32
WIRE 704 -32 672 -32
WIRE 896 -32 784 -32
WIRE 448 80 448 -32
WIRE 512 80 448 80
WIRE 896 80 896 -32
WIRE 896 80 592 80
WIRE 224 160 224 -32
WIRE 272 160 224 160
WIRE 672 160 672 -32
WIRE 720 160 672 160
WIRE 448 176 448 80
WIRE 448 176 336 176
WIRE 896 176 896 80
WIRE 896 176 784 176
WIRE 272 192 224 192
WIRE 672 224 672 160
WIRE -544 304 -544 224
WIRE -448 304 -448 224
WIRE -352 304 -352 224
WIRE 304 304 304 208
WIRE 752 304 752 208
FLAG -352 304 0
FLAG -448 304 0
FLAG 304 304 0
FLAG 304 144 Vin+
FLAG -448 144 Vin+
FLAG -352 144 Eingang
FLAG 752 304 0
FLAG 752 144 Vin+
FLAG 224 192 Vmiddle
FLAG -48 -32 Eingang
FLAG 672 304 Vmiddle
FLAG -544 144 Vmiddle
FLAG -544 304 0
FLAG 720 192 Eingang
SYMBOL Opamps\\LT1886 304 112 R0
WINDOW 0 41 42 Left 0
WINDOW 3 46 86 Left 0
SYMATTR InstName U1
SYMBOL voltage -352 128 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR Value SINE(20 1.5 100000)
SYMBOL voltage -448 128 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value 40
SYMBOL res 240 -16 R270
WINDOW 0 32 56 VTop 0
WINDOW 3 0 56 VBottom 0
SYMATTR InstName R1
SYMATTR Value 330000
SYMBOL res 96 -16 R270
WINDOW 0 32 56 VTop 0
WINDOW 3 0 56 VBottom 0
SYMATTR InstName R2
SYMATTR Value 33000
SYMBOL Opamps\\LT1886 752 112 R0
WINDOW 0 41 42 Left 0
WINDOW 3 46 86 Left 0
SYMATTR InstName U2
SYMBOL res 688 -16 R270
WINDOW 0 32 56 VTop 0
WINDOW 3 0 56 VBottom 0
SYMATTR InstName R3
SYMATTR Value 330000
SYMBOL res 656 208 R0
SYMATTR InstName R4
SYMATTR Value 33000
SYMBOL voltage -544 128 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 20
SYMBOL res 608 64 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R5
SYMATTR Value 100000
TEXT -472 344 Left 0 !.tran 0 0.15ms 0.1ms