Version 4
SHEET 1 880 736
WIRE -2240 -864 -2352 -864
WIRE -2064 -864 -2240 -864
WIRE -1952 -864 -2064 -864
WIRE -1840 -864 -1952 -864
WIRE -1776 -864 -1840 -864
WIRE -1488 -864 -1776 -864
WIRE -1280 -864 -1488 -864
WIRE -1232 -864 -1280 -864
WIRE -2240 -832 -2240 -864
WIRE -1488 -832 -1488 -864
WIRE -1232 -832 -1232 -864
WIRE -2064 -768 -2064 -864
WIRE -1952 -768 -1952 -864
WIRE -1840 -768 -1840 -864
WIRE -2240 -752 -2240 -768
WIRE -2352 -720 -2352 -864
WIRE -1488 -704 -1488 -752
WIRE -1232 -704 -1232 -752
WIRE -1360 -656 -1424 -656
WIRE -1296 -656 -1360 -656
WIRE -1952 -624 -1952 -688
WIRE -1776 -624 -1776 -864
WIRE -2064 -608 -2064 -704
WIRE -2000 -608 -2064 -608
WIRE -1840 -608 -1840 -704
WIRE -1824 -608 -1840 -608
WIRE -1360 -576 -1360 -656
WIRE -2064 -528 -2064 -608
WIRE -1616 -528 -1776 -528
WIRE -1488 -528 -1488 -608
WIRE -1488 -528 -1536 -528
WIRE -1424 -528 -1488 -528
WIRE -1952 -416 -1952 -528
WIRE -1840 -416 -1840 -608
WIRE -1840 -416 -1952 -416
WIRE -1616 -416 -1840 -416
WIRE -1232 -416 -1232 -608
WIRE -1232 -416 -1536 -416
WIRE -1232 -384 -1232 -416
WIRE -1024 -384 -1232 -384
WIRE -640 -384 -1024 -384
WIRE -480 -384 -560 -384
WIRE -1488 -352 -1488 -528
WIRE -1360 -352 -1360 -480
WIRE -1024 -352 -1024 -384
WIRE -480 -336 -480 -384
WIRE -352 -272 -432 -272
WIRE -896 -256 -976 -256
WIRE -352 -256 -352 -272
WIRE -1232 -240 -1232 -384
WIRE -1024 -240 -1024 -272
WIRE -896 -240 -896 -256
WIRE -432 -240 -432 -272
WIRE -976 -224 -976 -256
WIRE -416 -192 -432 -192
WIRE -960 -176 -976 -176
WIRE -416 -160 -416 -192
WIRE -384 -160 -416 -160
WIRE -352 -160 -352 -176
WIRE -352 -160 -384 -160
WIRE -960 -144 -960 -176
WIRE -928 -144 -960 -144
WIRE -896 -144 -896 -160
WIRE -896 -144 -928 -144
WIRE -2064 -112 -2064 -448
WIRE -1488 -112 -1488 -272
WIRE -1488 -112 -2064 -112
WIRE -1360 -112 -1360 -272
WIRE -1360 -112 -1488 -112
WIRE -1232 -112 -1232 -160
WIRE -1232 -112 -1360 -112
WIRE -1024 -112 -1024 -160
WIRE -1024 -112 -1232 -112
WIRE -480 -112 -480 -176
WIRE -480 -112 -1024 -112
WIRE -480 -48 -480 -112
FLAG -928 -144 0
FLAG -384 -160 0
FLAG -2352 -640 0
FLAG -1280 -864 VCC5
FLAG -2240 -752 0
FLAG -480 -48 0
SYMBOL res -1248 -256 R0
SYMATTR InstName R6
SYMATTR Value 5k
SYMBOL sw -1024 -144 R180
SYMATTR InstName S1
SYMATTR Value SWT
SYMBOL voltage -896 -256 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value PULSE(0 5 .1 0 0 .1 .5 1)
SYMBOL sw -480 -160 R180
SYMATTR InstName S2
SYMATTR Value SWT
SYMBOL voltage -352 -272 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value PULSE(0 5 .03 0 0 .02 .1 1)
SYMBOL res -496 -352 R0
SYMATTR InstName R7
SYMATTR Value 500
SYMBOL voltage -2352 -736 R0
WINDOW 123 0 0 Left 2
WINDOW 39 24 124 Left 2
SYMATTR SpiceLine Rser=10
SYMATTR InstName V3
SYMATTR Value PULSE(0 5 1e-3 1e-6 0 1 0 1)
SYMBOL cap -2256 -832 R0
SYMATTR InstName C1
SYMATTR Value 100n
SYMBOL res -544 -400 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R9
SYMATTR Value 2.2k
SYMBOL res -1040 -368 R0
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL pnp -1296 -608 M180
SYMATTR InstName Q41T1
SYMATTR Value BC557C
SYMBOL pnp -1424 -608 R180
SYMATTR InstName Q41T2
SYMATTR Value BC557C
SYMBOL pnp -1424 -480 M180
SYMATTR InstName Q40T1
SYMATTR Value BC557C
SYMBOL res -1376 -368 R0
SYMATTR InstName R48
SYMATTR Value 10k
SYMBOL res -1504 -368 R0
SYMATTR InstName R46
SYMATTR Value 33k
SYMBOL pmos -1824 -528 M180
SYMATTR InstName T41B
SYMATTR Value BSS84
SYMBOL res -1504 -848 R0
SYMATTR InstName R43
SYMATTR Value 4.7k
SYMBOL res -1248 -848 R0
SYMATTR InstName R44
SYMATTR Value 33
SYMBOL res -1520 -544 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R47
SYMATTR Value 4.7k
SYMBOL res -1520 -432 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R45
SYMATTR Value 47k
SYMBOL cap -1856 -768 R0
SYMATTR InstName C49
SYMATTR Value 47n
SYMBOL pmos -2000 -528 M180
SYMATTR InstName T41A
SYMATTR Value BSS84
SYMBOL res -1968 -784 R0
SYMATTR InstName R49
SYMATTR Value 270
SYMBOL cap -2080 -768 R0
SYMATTR InstName C47
SYMATTR Value 100n
SYMBOL res -2080 -544 R0
SYMATTR InstName R50
SYMATTR Value 10k
TEXT -944 -320 Left 2 ;Ueberlast\n100-200ms
TEXT -400 -328 Left 2 ;1-Wire-Pulldown\n30-50ms
TEXT -2096 -16 Left 2 !.tran .5
TEXT -2104 16 Left 2 !.model swt sw(ron=1e-3 roff=1G Vt=2 Vh=1)
TEXT -1216 -280 Left 2 ;Grundlast\n1mA
TEXT -472 -112 Left 2 ;1-Wire GND
TEXT -1168 -824 VRight 2 ;SHUNT