Version 4
SHEET 1 1332 680
WIRE 112 -32 -48 -32
WIRE 224 -32 192 -32
WIRE 256 -32 224 -32
WIRE 448 -32 336 -32
WIRE 1072 -32 1040 -32
WIRE 1264 -32 1152 -32
WIRE 448 80 448 -32
WIRE 512 80 448 80
WIRE 1264 80 1264 -32
WIRE 1328 80 1264 80
WIRE 224 160 224 -32
WIRE 272 160 224 160
WIRE 1040 160 1040 -32
WIRE 1088 160 1040 160
WIRE 448 176 448 80
WIRE 448 176 336 176
WIRE 1264 176 1264 80
WIRE 1264 176 1152 176
WIRE 272 192 224 192
WIRE 752 192 688 192
WIRE 1088 192 816 192
WIRE 1040 224 1040 160
WIRE -448 304 -448 224
WIRE 224 304 224 192
WIRE 304 304 304 208
WIRE 1120 304 1120 208
WIRE -288 320 -288 240
WIRE 512 416 512 80
WIRE 720 416 512 416
WIRE 1328 416 1328 80
WIRE 1328 416 800 416
FLAG -288 320 0
FLAG -448 304 0
FLAG 224 304 0
FLAG 304 304 0
FLAG 304 144 Vin+
FLAG -448 144 Vin+
FLAG -288 160 Eingang
FLAG -48 -32 Eingang
FLAG 1040 304 0
FLAG 1120 304 0
FLAG 1120 144 Vin+
FLAG 688 192 Eingang
SYMBOL Opamps\\LT1886 304 112 R0
WINDOW 0 41 42 Left 0
WINDOW 3 46 86 Left 0
SYMATTR InstName U1
SYMBOL voltage -288 144 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR Value SINE(0 1 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 470000
SYMBOL res 96 -16 R270
WINDOW 0 32 56 VTop 0
WINDOW 3 0 56 VBottom 0
SYMATTR InstName R2
SYMATTR Value 12000
SYMBOL Opamps\\LT1886 1120 112 R0
WINDOW 0 41 42 Left 0
WINDOW 3 46 86 Left 0
SYMATTR InstName U2
SYMBOL res 1056 -16 R270
WINDOW 0 32 56 VTop 0
WINDOW 3 0 56 VBottom 0
SYMATTR InstName R3
SYMATTR Value 680000
SYMBOL res 1024 208 R0
SYMATTR InstName R4
SYMATTR Value 12000
SYMBOL res 816 400 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName Last
SYMATTR Value 100000
SYMBOL diode 752 208 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName D1
SYMATTR Value 1N4148
TEXT -480 328 Left 0 !.tran 0 0.2ms 0.1ms