Version 4
SHEET 1 880 680
WIRE -7616 -3136 -7664 -3136
WIRE -7584 -3136 -7616 -3136
WIRE -7664 -3120 -7664 -3136
WIRE -7616 -3088 -7616 -3136
WIRE -7664 -3024 -7664 -3040
WIRE -7664 -3024 -8000 -3024
WIRE -8336 -3008 -8544 -3008
WIRE -8176 -3008 -8208 -3008
WIRE -8048 -3008 -8112 -3008
WIRE -8000 -3008 -8000 -3024
WIRE -7840 -2960 -7936 -2960
WIRE -7616 -2960 -7616 -3008
WIRE -7216 -2960 -7216 -2976
WIRE -7760 -2928 -7792 -2928
WIRE -7664 -2928 -7664 -3024
WIRE -7664 -2928 -7696 -2928
WIRE -8480 -2912 -8480 -2928
WIRE -7552 -2912 -7568 -2912
WIRE -8544 -2896 -8544 -3008
WIRE -8512 -2896 -8544 -2896
WIRE -8144 -2896 -8144 -2912
WIRE -8416 -2880 -8448 -2880
WIRE -8336 -2880 -8336 -3008
WIRE -8336 -2880 -8352 -2880
WIRE -8320 -2880 -8336 -2880
WIRE -8208 -2880 -8208 -3008
WIRE -8208 -2880 -8240 -2880
WIRE -8176 -2880 -8208 -2880
WIRE -8672 -2864 -8704 -2864
WIRE -8544 -2864 -8608 -2864
WIRE -8512 -2864 -8544 -2864
WIRE -8048 -2864 -8048 -3008
WIRE -8048 -2864 -8112 -2864
WIRE -7952 -2864 -8048 -2864
WIRE -7840 -2864 -7840 -2960
WIRE -7840 -2864 -7872 -2864
WIRE -7216 -2864 -7216 -2880
WIRE -7184 -2864 -7216 -2864
WIRE -8176 -2848 -8224 -2848
WIRE -7184 -2848 -7184 -2864
WIRE -8704 -2832 -8704 -2864
WIRE -8544 -2832 -8544 -2864
WIRE -8480 -2832 -8480 -2848
WIRE -7616 -2832 -7616 -2880
WIRE -7216 -2832 -7216 -2864
WIRE -8336 -2816 -8336 -2880
WIRE -7728 -2816 -7728 -2848
WIRE -8144 -2800 -8144 -2832
WIRE -7664 -2800 -7664 -2928
WIRE -7664 -2800 -7696 -2800
WIRE -8000 -2784 -8000 -2912
WIRE -8000 -2784 -8080 -2784
WIRE -7952 -2784 -8000 -2784
WIRE -7792 -2784 -7792 -2928
WIRE -7792 -2784 -7872 -2784
WIRE -7760 -2784 -7792 -2784
WIRE -7664 -2768 -7696 -2768
WIRE -7504 -2768 -7536 -2768
WIRE -7360 -2768 -7424 -2768
WIRE -7840 -2752 -7840 -2864
WIRE -7664 -2736 -7664 -2768
WIRE -7616 -2736 -7616 -2752
WIRE -7216 -2736 -7216 -2752
WIRE -8704 -2720 -8704 -2752
WIRE -8544 -2720 -8544 -2752
WIRE -8336 -2720 -8336 -2752
WIRE -8208 -2720 -8208 -2880
WIRE -8192 -2720 -8208 -2720
WIRE -8080 -2720 -8080 -2784
WIRE -8080 -2720 -8096 -2720
WIRE -7728 -2720 -7728 -2752
WIRE -7456 -2672 -7456 -2688
WIRE -8048 -2656 -8048 -2864
WIRE -7664 -2656 -8048 -2656
WIRE -7536 -2656 -7536 -2768
WIRE -7536 -2656 -7584 -2656
WIRE -7488 -2656 -7536 -2656
WIRE -7360 -2640 -7360 -2768
WIRE -7360 -2640 -7424 -2640
WIRE -7344 -2640 -7360 -2640
WIRE -8144 -2624 -8144 -2656
WIRE -7840 -2624 -7840 -2672
WIRE -7552 -2624 -7552 -2912
WIRE -7488 -2624 -7552 -2624
WIRE -7456 -2592 -7456 -2608
WIRE -8224 -2528 -8224 -2848
WIRE -8000 -2528 -8224 -2528
WIRE -7360 -2528 -7360 -2640
WIRE -7360 -2528 -7936 -2528
WIRE -8224 -2512 -8224 -2528
WIRE -8224 -2400 -8224 -2432
FLAG -8144 -2912 +12V
FLAG -8704 -2720 0
FLAG -7184 -2848 0
FLAG -7216 -2976 +12V
FLAG -7216 -2736 -12V
FLAG -8144 -2624 0
FLAG -8144 -2800 -12V
FLAG -8224 -2400 0
FLAG -7840 -2624 0
FLAG -7728 -2848 +12V
FLAG -7728 -2720 -12V
FLAG -7664 -2736 0
FLAG -7456 -2688 +12V
FLAG -7456 -2592 -12V
FLAG -7584 -3136 +12V
FLAG -8480 -2928 +12V
FLAG -8480 -2832 -12V
FLAG -7616 -2736 0
FLAG -8336 -2720 0
FLAG -7344 -2640 out
FLAG -8544 -2720 0
SYMBOL Misc\\EuropeanResistor -8336 -2864 R270
WINDOW 0 27 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName R2
SYMATTR Value 100k
SYMBOL voltage -8704 -2848 R0
WINDOW 3 -29 168 Left 2
WINDOW 123 24 44 Left 2
WINDOW 39 0 0 Left 2
WINDOW 0 30 90 Left 2
SYMATTR Value SINE(0 {Uin} 40 0 0 0)
SYMATTR InstName V3
SYMBOL voltage -7216 -2976 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
WINDOW 0 40 33 Left 2
WINDOW 3 39 73 Left 2
SYMATTR InstName V1
SYMATTR Value 12V
SYMBOL voltage -7216 -2848 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
WINDOW 0 43 38 Left 2
WINDOW 3 43 76 Left 2
SYMATTR InstName V2
SYMATTR Value 12V
SYMBOL Misc\\EuropeanResistor -7968 -2848 R270
WINDOW 0 27 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName R3
SYMATTR Value 6.8k
SYMBOL Misc\\EuropeanResistor -7824 -2768 M0
SYMATTR InstName R4
SYMATTR Value 1k
SYMBOL Misc\\EuropeanResistor -7856 -2768 M270
WINDOW 0 27 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName R6
SYMATTR Value 2k
SYMBOL Misc\\EuropeanResistor -7648 -3024 R180
WINDOW 0 31 76 Left 2
WINDOW 3 31 40 Left 2
SYMATTR InstName R5
SYMATTR Value 1meg
SYMBOL cap -8112 -3024 R90
WINDOW 0 9 56 VBottom 2
WINDOW 3 -16 -5 VTop 2
SYMATTR InstName C3
SYMATTR Value 220p
SYMBOL cap -7696 -2944 R90
WINDOW 0 11 55 VBottom 2
WINDOW 3 -11 3 VTop 2
SYMATTR InstName C4
SYMATTR Value 22p
SYMBOL npn2 -8192 -2656 R270
WINDOW 0 19 103 VRight 2
WINDOW 3 -11 72 VRight 2
SYMATTR InstName Q1
SYMATTR Value BC413
SYMBOL npn2 -7936 -3008 M0
WINDOW 0 -37 27 Left 2
WINDOW 3 -71 67 Left 2
SYMATTR InstName Q2
SYMATTR Value BC413
SYMBOL Opamps\\opamp2 -8144 -2928 R0
WINDOW 3 26 110 Left 2
WINDOW 0 25 84 Left 2
SYMATTR Value TL084
SYMATTR InstName U2
SYMBOL Opamps\\opamp2 -7728 -2848 M0
WINDOW 0 28 86 Left 2
WINDOW 3 14 112 Left 2
SYMATTR InstName U3
SYMATTR Value TL084
SYMBOL Opamps\\opamp2 -7456 -2704 R0
WINDOW 0 32 91 Left 2
WINDOW 3 30 119 Left 2
SYMATTR InstName U4
SYMATTR Value TL084
SYMBOL Misc\\EuropeanResistor -7680 -2640 R270
WINDOW 0 27 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName R10
SYMATTR Value 240k
SYMBOL Misc\\EuropeanResistor -7520 -2752 R270
WINDOW 0 33 30 VTop 2
WINDOW 3 55 76 VBottom 2
SYMATTR InstName R9
SYMATTR Value 390k
SYMBOL Opamps\\opamp2 -8480 -2944 R0
WINDOW 3 26 111 Left 2
WINDOW 0 30 88 Left 2
SYMATTR Value TL084
SYMATTR InstName U1
SYMBOL diode -8416 -2864 R270
WINDOW 0 39 16 VTop 2
WINDOW 3 61 59 VBottom 2
SYMATTR InstName D1
SYMATTR Value DD
SYMBOL Misc\\EuropeanResistor -7632 -3104 R0
SYMATTR InstName R7
SYMATTR Value 56k
SYMBOL Misc\\EuropeanResistor -7632 -2736 M180
WINDOW 0 31 76 Left 2
WINDOW 3 31 40 Left 2
SYMATTR InstName R8
SYMATTR Value 9.1k
SYMBOL potentiometer_standard -7632 -2976 R0
WINDOW 0 43 14 Left 2
WINDOW 3 43 42 Left 2
WINDOW 38 88 13 Left 2
SYMATTR InstName P1
SYMATTR Value Rtot=1K wiper=0.5
SYMATTR SpiceLine ""
SYMBOL cap -8352 -2816 R0
SYMATTR InstName C2
SYMATTR Value 1µ
SYMBOL cap -8608 -2880 R90
WINDOW 0 9 60 VBottom 2
WINDOW 3 -13 0 VTop 2
SYMATTR InstName C1
SYMATTR Value 0.1µ
SYMBOL Misc\\EuropeanResistor -8528 -2848 M0
SYMATTR InstName R1
SYMATTR Value 56k
SYMBOL Misc\\EuropeanResistor -8208 -2528 M0
SYMATTR InstName R11
SYMATTR Value 4,7k
SYMBOL diode -8000 -2512 R270
WINDOW 0 39 16 VTop 2
WINDOW 3 61 59 VBottom 2
SYMATTR InstName D2
SYMATTR Value DD
TEXT -7504 -3072 Left 2 !.include bc.lib
TEXT -7504 -3040 Left 2 !.include TL084.301
TEXT -7504 -3136 Left 2 !.model DD D(Is=22n N=2.1)
TEXT -7504 -3104 Left 2 !.include potentiometer_standard.lib
TEXT -8504 -2616 Left 2 !.tran 0 0.2 0 10m
TEXT -8736 -2656 Left 2 !.param Uin=0.2
TEXT -8504 -2664 Left 2 !.step dec param Uin 1.91m 1.91 1\n.step temp list 18 35
TEXT -8736 -2616 Left 2 !.meas Uout AVG V(out)
TEXT -8448 -2896 Left 2 ;1
TEXT -8528 -2912 Left 2 ;2
TEXT -8528 -2880 Left 2 ;3
TEXT -8192 -2896 Left 2 ;6
TEXT -8192 -2864 Left 2 ;5
TEXT -8104 -2880 Left 2 ;7
TEXT -7776 -2800 Left 2 ;8
TEXT -7688 -2816 Left 2 ;9
TEXT -7688 -2784 Left 2 ;10
TEXT -7520 -2640 Left 2 ;12
TEXT -7424 -2656 Left 2 ;14
TEXT -7520 -2672 Left 2 ;13