Version 4 SHEET 1 1828 1008 WIRE 544 -48 352 -48 WIRE 704 -48 624 -48 WIRE 752 -48 704 -48 WIRE 880 -48 832 -48 WIRE 704 176 704 -48 WIRE 784 192 784 144 WIRE 704 208 704 176 WIRE 752 208 704 208 WIRE 880 224 880 -48 WIRE 880 224 816 224 WIRE 1056 224 880 224 WIRE 1152 224 1056 224 WIRE 1200 224 1152 224 WIRE 544 240 512 240 WIRE 704 240 624 240 WIRE 752 240 704 240 WIRE 1152 256 1152 224 WIRE 704 288 704 240 WIRE 784 304 784 256 WIRE 1152 368 1152 320 WIRE 704 384 704 288 WIRE 704 496 704 464 FLAG 1056 224 Output FLAG 784 144 +10V FLAG 784 304 -10V FLAG 512 240 +2.5V FLAG 704 496 0 FLAG 704 288 +U2 FLAG 704 176 -U2 FLAG 1152 368 0 SYMBOL res 640 -64 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R3 SYMATTR Value 1.00k SYMATTR SpiceLine tol=0.1% SYMBOL res 848 -64 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R4 SYMATTR Value 1.00k SYMATTR SpiceLine tol=0.1% SYMBOL res 640 224 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R5 SYMATTR Value 1.00k SYMATTR SpiceLine tol=0.1% SYMBOL res 720 480 R180 WINDOW 0 36 76 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName R6 SYMATTR Value 1.00k SYMATTR SpiceLine tol=0.1% SYMBOL schottky 1168 320 R180 WINDOW 0 36 59 Left 2 WINDOW 3 35 4 Left 2 SYMATTR InstName D1 SYMATTR Value BAT60A/SIE SYMBOL Opamps\\OP27 784 160 R0 SYMATTR InstName U1 TEXT 1000 408 Left 2 ;Negativer Puls von 14µs beim STARTUP\nBAT60A/SIE zieht\n45mA (OPV Strombegrenzung)\nbei -180mV. TEXT 350 520 Left 2 !.tran 1 TEXT 352 456 Left 2 !.include S_DIODE.LIB