Version 4
SHEET 1 3144 1044
WIRE 1056 -224 1056 -240
WIRE 1216 -224 1216 -240
WIRE 160 -208 96 -208
WIRE 448 -208 224 -208
WIRE 1056 -112 1056 -144
WIRE 1136 -112 1056 -112
WIRE 1216 -112 1216 -144
WIRE 1216 -112 1136 -112
WIRE -928 -96 -960 -96
WIRE -208 -96 -928 -96
WIRE 96 -96 96 -208
WIRE 96 -96 -208 -96
WIRE 288 -96 192 -96
WIRE 368 -96 288 -96
WIRE 448 -96 448 -208
WIRE 1136 -80 1136 -112
WIRE 448 -32 448 -96
WIRE 1648 -32 448 -32
WIRE 2272 -32 1648 -32
WIRE 2336 -32 2272 -32
WIRE 2432 -32 2336 -32
WIRE 2496 -32 2432 -32
WIRE 2512 -32 2496 -32
WIRE -960 112 -960 -96
WIRE -208 144 -208 -96
WIRE -96 144 -208 144
WIRE 16 144 -96 144
WIRE 144 144 144 -32
WIRE 144 144 112 144
WIRE 288 144 144 144
WIRE 368 144 288 144
WIRE 448 144 448 -32
WIRE 944 192 944 176
WIRE -208 240 -208 144
WIRE -128 240 -208 240
WIRE -64 240 -128 240
WIRE 64 240 64 208
WIRE 64 240 16 240
WIRE -768 256 -768 224
WIRE 64 272 64 240
WIRE 944 304 944 272
WIRE -768 352 -768 336
WIRE 1648 384 1648 -32
WIRE 2272 384 2272 -32
WIRE 2336 384 2336 -32
WIRE 2496 384 2496 -32
WIRE 64 416 64 272
WIRE 704 448 688 448
WIRE 720 448 704 448
WIRE 800 448 720 448
WIRE 944 448 944 384
WIRE 944 448 800 448
WIRE -768 464 -768 432
WIRE -768 464 -848 464
WIRE -656 464 -768 464
WIRE -544 464 -656 464
WIRE -352 464 -464 464
WIRE 688 464 688 448
WIRE 688 464 672 464
WIRE -208 480 -288 480
WIRE -144 480 -208 480
WIRE -64 480 -80 480
WIRE 192 480 -64 480
WIRE 352 480 192 480
WIRE 480 480 416 480
WIRE 608 480 480 480
WIRE 1200 480 1200 464
WIRE -848 496 -848 464
WIRE -768 496 -768 464
WIRE -352 496 -384 496
WIRE -64 496 -64 480
WIRE 688 496 672 496
WIRE 1344 496 1232 496
WIRE 1648 496 1648 464
WIRE 1648 496 1344 496
WIRE 688 512 688 496
WIRE 720 512 688 512
WIRE 752 512 720 512
WIRE 800 512 752 512
WIRE 880 512 800 512
WIRE 1040 512 960 512
WIRE 1152 512 1040 512
WIRE 1168 512 1152 512
WIRE 1248 528 1232 528
WIRE 1344 528 1248 528
WIRE 1440 528 1344 528
WIRE 1536 528 1520 528
WIRE 1648 528 1648 496
WIRE 64 544 64 416
WIRE -848 592 -848 560
WIRE -768 592 -768 576
WIRE -768 592 -848 592
WIRE -384 592 -384 496
WIRE -64 592 -64 576
WIRE -48 592 -64 592
WIRE 0 592 -48 592
WIRE -64 608 -64 592
WIRE -768 640 -768 592
WIRE 1152 640 1152 512
WIRE 1168 640 1152 640
WIRE 1248 640 1248 528
WIRE 1152 672 1152 640
WIRE 1168 672 1152 672
WIRE 1248 672 1248 640
WIRE 1248 672 1232 672
WIRE -960 688 -960 192
WIRE -64 688 -960 688
WIRE 64 688 64 640
WIRE 64 688 -64 688
WIRE 96 688 64 688
WIRE 112 688 96 688
WIRE 208 688 192 688
WIRE 240 688 208 688
WIRE 416 688 240 688
WIRE 1536 688 1536 528
WIRE 1536 688 416 688
WIRE 1648 688 1648 608
WIRE 1648 688 1536 688
WIRE 2272 688 2272 448
WIRE 2272 688 1648 688
WIRE 2336 688 2336 448
WIRE 2336 688 2272 688
WIRE 2496 688 2496 464
WIRE 2496 688 2336 688
WIRE 2512 688 2496 688
WIRE -960 752 -960 688
WIRE -384 752 -384 672
WIRE 208 752 208 688
WIRE 208 752 -384 752
WIRE 352 816 352 800
WIRE 208 832 208 752
WIRE 320 832 208 832
WIRE 704 912 496 912
WIRE 800 912 784 912
WIRE 912 912 800 912
WIRE 992 912 912 912
WIRE 800 928 800 912
WIRE 96 992 96 688
WIRE 320 992 96 992
WIRE 432 992 432 976
WIRE 352 1024 352 1008
WIRE 800 1024 800 992
FLAG 944 176 0
FLAG 2512 688 out-
IOPIN 2512 688 Out
FLAG 2512 -32 out+
IOPIN 2512 -32 Out
FLAG -960 752 0
FLAG -768 224 0
FLAG 1136 -80 0
FLAG 1056 -240 +Ub
IOPIN 1056 -240 Out
FLAG 1216 -240 -Ub
IOPIN 1216 -240 Out
FLAG -320 512 -Ub
IOPIN -320 512 In
FLAG 640 512 -Ub
IOPIN 640 512 In
FLAG 1200 464 -Ub
IOPIN 1200 464 In
FLAG -320 448 +Ub
IOPIN -320 448 In
FLAG 640 448 +Ub
IOPIN 640 448 In
FLAG 1200 544 +Ub
IOPIN 1200 544 In
FLAG -768 640 0
FLAG 352 1024 0
FLAG 432 992 0
FLAG 352 800 +Ub
IOPIN 352 800 In
FLAG 992 912 ADC_Strom
IOPIN 992 912 Out
FLAG 800 1024 0
FLAG -960 -96 U
IOPIN -960 -96 In
DATAFLAG 2432 -32 "V(out+)"
DATAFLAG -928 -96 ""
DATAFLAG 912 912 ""
DATAFLAG 240 688 "$*I(R15)"
DATAFLAG 1344 496 ""
DATAFLAG 1040 512 ""
DATAFLAG 1344 528 ""
DATAFLAG -208 480 ""
DATAFLAG 192 480 ""
DATAFLAG 480 480 ""
DATAFLAG -656 464 ""
DATAFLAG 288 144 "$"
DATAFLAG 288 -96 "Ic(Q2)"
DATAFLAG -128 240 "I(R6)"
DATAFLAG 64 416 "Ic(Q6)"
DATAFLAG -96 144 "Ic(Q5)"
DATAFLAG 256 176 "I(R5)"
DATAFLAG 416 688 ""
DATAFLAG 64 272 ""
DATAFLAG -48 592 ""
DATAFLAG 704 448 ""
DATAFLAG 752 512 ""
SYMBOL res 464 -112 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 0.27
SYMATTR SpiceLine pwr=4
SYMBOL res 464 128 R90
WINDOW 0 46 87 VBottom 2
WINDOW 3 27 48 VTop 2
SYMATTR InstName R5
SYMATTR Value 470
SYMATTR SpiceLine pwr=2
SYMBOL npn 96 -32 R270
SYMATTR InstName Q2
SYMATTR Value 2N5550
SYMBOL npn 16 208 R270
SYMATTR InstName Q5
SYMATTR Value 2N2219A
SYMBOL res 32 224 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R6
SYMATTR Value 2.35k
SYMATTR SpiceLine pwr=2
SYMBOL diode -144 496 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL diode 416 464 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D2
SYMATTR Value 1N4148
SYMBOL npn2 0 544 R0
SYMATTR InstName Q6
SYMATTR Value BC547C
SYMBOL res -80 480 R0
SYMATTR InstName R7
SYMATTR Value 10k
SYMBOL res -80 592 R0
SYMATTR InstName R8
SYMATTR Value 20k
SYMBOL diode 704 448 R0
WINDOW 0 31 34 Left 2
WINDOW 3 -12 83 Left 2
SYMATTR InstName D3
SYMATTR Value 1N4148
SYMBOL diode 816 512 R180
WINDOW 0 -28 30 Left 2
WINDOW 3 -22 86 Left 2
SYMATTR InstName D4
SYMATTR Value 1N4148
SYMBOL res 1264 624 R90
WINDOW 0 18 -10 VBottom 2
WINDOW 3 14 -17 VTop 2
SYMATTR InstName R11
SYMATTR Value 39k
SYMBOL res 1536 512 R90
WINDOW 0 59 45 VBottom 2
WINDOW 3 55 42 VTop 2
SYMATTR InstName Rx
SYMATTR Value 20k
SYMBOL diode 2288 448 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D5
SYMBOL cap 2320 384 R0
SYMATTR InstName C4
SYMATTR Value 10µ
SYMBOL voltage 944 288 R180
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
WINDOW 0 33 69 Left 2
SYMATTR InstName Usoll
SYMATTR Value 1
SYMBOL res 208 672 R90
WINDOW 0 2 100 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R15
SYMATTR Value 0.1
SYMBOL res -400 576 R0
SYMATTR InstName R16
SYMATTR Value 10k
SYMBOL res -448 448 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R17
SYMATTR Value 10k
SYMBOL voltage -768 352 R180
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName Isoll
SYMATTR Value 4
SYMBOL voltage -960 96 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
WINDOW 3 24 44 Left 2
SYMATTR Value 20
SYMATTR InstName V1
SYMBOL diode 224 -224 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D6
SYMBOL voltage 1056 -240 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName plus
SYMATTR Value 12
SYMBOL voltage 1216 -128 R180
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName minus
SYMATTR Value 10
SYMBOL res -784 336 R0
SYMATTR InstName R21
SYMATTR Value 10.5k
SYMBOL res -784 480 R0
SYMATTR InstName R22
SYMATTR Value 1k
SYMBOL cap -864 496 R0
WINDOW 0 23 13 Left 2
WINDOW 3 19 53 Left 2
SYMATTR InstName C3
SYMATTR Value 100n
SYMBOL res 2480 368 R0
SYMATTR InstName R1
SYMATTR Value 10
SYMBOL Opamps\\LT1113 -320 416 R0
SYMATTR InstName U1
SYMBOL Opamps\\LT1113 640 416 M0
WINDOW 3 30 125 Left 2
SYMATTR InstName U2
SYMBOL Opamps\\LT1113 1200 576 R180
SYMATTR InstName U3
SYMBOL Opamps\\LT1789-10 352 912 R0
SYMATTR InstName U4
SYMBOL cap 784 928 R0
SYMATTR InstName C5
SYMATTR Value 3.3n
SYMBOL res 800 896 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R18
SYMATTR Value 10k
SYMBOL res 1632 368 R0
SYMATTR InstName R9
SYMATTR Value 150k
SYMBOL res 1632 512 R0
SYMATTR InstName R10
SYMATTR Value 15k
SYMBOL res 928 288 R0
SYMATTR InstName R12
SYMATTR Value 10k
SYMBOL res 976 496 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R13
SYMATTR Value 10k
SYMBOL cap 1232 656 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C6
SYMATTR Value 100n
TEXT -512 856 Left 2 !.tran 10ms