Version 4 SHEET 1 2164 4056 WIRE 176 -272 -560 -272 WIRE 288 -272 176 -272 WIRE 448 -272 288 -272 WIRE 576 -272 544 -272 WIRE 976 -272 576 -272 WIRE 1088 -272 976 -272 WIRE 1200 -272 1088 -272 WIRE 1296 -272 1200 -272 WIRE 1344 -272 1296 -272 WIRE 1408 -272 1344 -272 WIRE 1088 -192 1088 -272 WIRE 976 -176 976 -272 WIRE 288 -160 288 -272 WIRE 496 -160 496 -208 WIRE 496 -160 384 -160 WIRE 576 -160 576 -272 WIRE 80 0 -384 0 WIRE 656 0 80 0 WIRE -560 64 -560 -272 WIRE 144 64 32 64 WIRE 464 64 144 64 WIRE 976 64 976 -112 WIRE 976 64 544 64 WIRE 1088 64 1088 -112 WIRE 1088 64 976 64 WIRE 928 80 768 80 WIRE 1408 96 1408 -272 WIRE 144 112 144 64 WIRE 1344 112 1344 -272 WIRE 384 128 256 128 WIRE 560 128 448 128 WIRE 704 128 624 128 WIRE 1200 128 1200 -272 WIRE 1296 128 1296 -272 WIRE -384 160 -384 0 WIRE 656 176 656 0 WIRE 704 192 704 128 WIRE 704 192 688 192 WIRE 800 192 704 192 WIRE 928 192 880 192 WIRE 336 208 336 -16 WIRE 560 208 560 128 WIRE 624 208 560 208 WIRE 80 224 80 0 WIRE 704 224 688 224 WIRE 768 224 768 160 WIRE 768 224 704 224 WIRE 32 240 32 64 WIRE 48 240 32 240 WIRE 128 256 112 256 WIRE 144 256 144 176 WIRE 144 256 128 256 WIRE 176 256 144 256 WIRE 256 256 256 128 WIRE 256 256 240 256 WIRE 272 256 256 256 WIRE -80 272 -128 272 WIRE 48 272 0 272 WIRE -128 288 -128 272 WIRE 704 288 704 224 WIRE 768 288 768 224 WIRE 1088 288 1088 64 WIRE 928 304 928 192 WIRE 336 352 336 304 WIRE -384 368 -384 240 WIRE -128 368 -384 368 WIRE 128 368 128 256 WIRE 176 368 176 256 WIRE 560 368 560 208 WIRE -384 384 -384 368 WIRE -128 432 -128 368 WIRE 128 432 -128 432 WIRE 176 432 128 432 WIRE 336 432 176 432 WIRE 560 432 336 432 WIRE 336 464 336 432 WIRE 928 464 928 384 WIRE -384 496 -384 464 WIRE 80 496 80 288 WIRE 80 496 -384 496 WIRE 656 496 656 240 WIRE 656 496 80 496 WIRE -560 528 -560 144 WIRE 704 528 704 352 WIRE 704 528 -560 528 WIRE 768 528 768 368 WIRE 768 528 704 528 WIRE 816 528 768 528 WIRE 1088 528 1088 368 WIRE 1088 528 896 528 WIRE 1200 528 1200 192 WIRE 1200 528 1088 528 WIRE 1296 528 1296 192 WIRE 1296 528 1200 528 WIRE 1344 528 1344 176 WIRE 1344 528 1296 528 WIRE 1408 528 1408 176 WIRE 1408 528 1344 528 WIRE 1088 560 1088 528 FLAG 336 464 0 FLAG 176 -208 0 FLAG 928 464 0 FLAG 928 160 0 FLAG 1088 560 0 SYMBOL Opamps\\opamp2 80 192 R0 WINDOW 3 -35 126 Left 0 SYMATTR InstName U1 SYMATTR Value TL071 SYMBOL voltage -384 144 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName U_pos SYMATTR Value 5 SYMBOL npn 272 208 R0 SYMATTR InstName Q1 SYMATTR Value 2N3904 SYMBOL res 320 336 R0 SYMATTR InstName R1 SYMATTR Value 3300 SYMBOL npn 448 -208 R270 SYMATTR InstName Q2 SYMATTR Value 2N3055 SYMBOL pnp 384 -96 M270 SYMATTR InstName Q3 SYMATTR Value 2N2907 SYMBOL res 592 -176 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R3 SYMATTR Value 200 SYMBOL res 1072 -208 R0 SYMATTR InstName R4 SYMATTR Value 27k SYMBOL res 1072 272 R0 SYMATTR InstName R5 SYMATTR Value 2.2k SYMBOL res 912 512 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R6 SYMATTR Value 0.22 SYMATTR SpiceLine pwr=5 SYMBOL voltage -560 48 R0 WINDOW 123 24 132 Left 0 WINDOW 39 24 132 Left 0 SYMATTR InstName Power SYMATTR Value 50 SYMBOL voltage -128 272 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 WINDOW 0 35 58 Left 0 WINDOW 3 24 104 Invisible 0 SYMATTR InstName Spannung SYMATTR Value PULSE(1 2 10m 1u 1u 10m 20m 1000) SYMBOL cap 1184 128 R0 SYMATTR InstName C3 SYMATTR Value 10µ SYMATTR SpiceLine V=63 Irms=1m Rser=0.5 MTBF=1000 Lser=0 ppPkg=1 SYMBOL res 1392 80 R0 SYMATTR InstName R_Last SYMATTR Value 12 SYMBOL cap 960 -176 R0 SYMATTR InstName C2 SYMATTR Value 330p SYMBOL cap 160 -272 R0 SYMATTR InstName C4 SYMATTR Value 10µ SYMBOL cap 128 112 R0 SYMATTR InstName C1 SYMATTR Value 100p SYMBOL diode 1312 192 R180 WINDOW 0 24 72 Left 0 WINDOW 3 -23 -11 Left 0 SYMATTR InstName D1 SYMATTR Value 1N4148 SYMBOL res 272 240 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R2 SYMATTR Value 3.3k SYMBOL res 560 48 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 38 58 VTop 0 SYMATTR InstName R7 SYMATTR Value 5k SYMBOL diode 384 144 R270 WINDOW 0 32 32 VTop 0 WINDOW 3 0 32 VBottom 0 SYMATTR InstName D2 SYMATTR Value 1N4148 SYMBOL Opamps\\opamp2 656 144 M0 WINDOW 3 -37 115 Left 0 SYMATTR InstName U2 SYMATTR Value TL071 SYMBOL voltage 928 288 R0 WINDOW 0 34 59 Left 0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName Strom SYMATTR Value 1.1 SYMBOL voltage 928 64 R0 WINDOW 0 36 57 Left 0 WINDOW 123 0 0 Left 0 SYMATTR InstName U_Ref SYMATTR Value 2.5 SYMATTR SpiceLine Rser=0.1 SYMBOL res 752 64 R0 SYMATTR InstName R9 SYMATTR Value 20k SYMBOL res 752 272 R0 SYMATTR InstName R10 SYMATTR Value 20k SYMBOL voltage -384 368 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName U_neg SYMATTR Value 5 SYMBOL res 784 208 R270 WINDOW 0 32 56 VTop 0 WINDOW 3 0 56 VBottom 0 SYMATTR InstName R11 SYMATTR Value 10k SYMBOL cap 560 144 R270 WINDOW 0 32 32 VTop 0 WINDOW 3 0 32 VBottom 0 SYMATTR InstName C5 SYMATTR Value 150p SYMBOL res 320 -112 R0 SYMATTR InstName R12 SYMATTR Value 10k SYMBOL cap 1328 112 R0 SYMATTR InstName C6 SYMATTR Value 100n SYMBOL cap 688 288 R0 SYMATTR InstName C7 SYMATTR Value 130p SYMBOL LED 544 368 R0 SYMATTR InstName D4 SYMATTR Value QTLP690C SYMATTR Description Diode SYMATTR Type diode SYMBOL LED 160 368 R0 SYMATTR InstName D3 SYMATTR Value QTLP690C SYMATTR Description Diode SYMATTR Type diode SYMBOL schottky 144 432 R180 WINDOW 0 24 72 Left 0 WINDOW 3 24 0 Left 0 SYMATTR InstName D5 SYMATTR Value CMDSH2-3 SYMATTR Description Diode SYMATTR Type diode SYMBOL res 16 256 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R13 SYMATTR Value 5k TEXT -592 4040 Left 0 !.tran 0 40m 100u TEXT -808 832 Left 0 !* TL071 OPERATIONAL AMPLIFIER "MACROMODEL" SUBCIRCUIT\n* CREATED USING PARTS RELEASE 4.01 ON 06/16/89 AT 13:08\n* (REV N/A) SUPPLY VOLTAGE: +/-15V\n* CONNECTIONS: NON-INVERTING INPUT\n* | INVERTING INPUT\n* | | POSITIVE POWER SUPPLY\n* | | | NEGATIVE POWER SUPPLY\n* | | | | OUTPUT\n* | | | | |\n.SUBCKT TL071 1 2 3 4 5\n*\n C1 11 12 3.498E-12\n C2 6 7 15.00E-12\n DC 5 53 DX\n DE 54 5 DX\n DLP 90 91 DX\n DLN 92 90 DX\n DP 4 3 DX\n EGND 99 0 POLY(2) (3,0) (4,0) 0 .5 .5\n FB 7 99 POLY(5) VB VC VE VLP VLN 0 4.715E6 -5E6 5E6 5E6 -5E6\n GA 6 0 11 12 282.8E-6\n GCM 0 6 10 99 8.942E-9\n ISS 3 10 DC 195.0E-6\n HLIM 90 0 VLIM 1K\n J1 11 2 10 JX\n J2 12 1 10 JX\n R2 6 9 100.0E3\n RD1 4 11 3.536E3\n RD2 4 12 3.536E3\n RO1 8 5 150\n RO2 7 99 150\n RP 3 4 2.143E3\n RSS 10 99 1.026E6\n VB 9 0 DC 0\n VC 3 53 DC 2.200\n VE 54 4 DC 2.200\n VLIM 7 8 DC 0\n VLP 91 0 DC 25\n VLN 0 92 DC 25\n.MODEL DX D(IS=800.0E-18)\n.MODEL JX PJF(IS=15.00E-12 BETA=270.1E-6 VTO=-1)\n.ENDS