Version 4
SHEET 1 880 680
WIRE 256 0 64 0
WIRE 544 0 256 0
WIRE 544 32 544 0
WIRE 256 80 256 0
WIRE 64 112 64 0
WIRE 256 112 256 80
WIRE 352 144 288 144
WIRE 544 144 544 112
WIRE 544 144 352 144
WIRE 544 208 544 144
WIRE 256 224 256 176
WIRE 64 320 64 192
WIRE 256 320 256 224
WIRE 256 320 64 320
WIRE 544 320 544 288
WIRE 544 320 256 320
WIRE 64 384 64 320
FLAG 64 384 0
FLAG 256 80 K
FLAG 256 224 A
FLAG 352 144 Ref
SYMBOL voltage 64 96 R0
WINDOW 123 0 0 Left 0
WINDOW 39 24 124 Left 2
SYMATTR SpiceLine Rser=1K
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL Misc\\EuropeanResistor 528 16 R0
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL Misc\\EuropeanResistor 528 192 R0
SYMATTR InstName R2
SYMATTR Value 20K
SYMBOL LM4041 256 144 R0
SYMATTR InstName U1
TEXT 112 432 Left 2 !.tran 1
TEXT 112 408 Left 2 !.inc LM4041.cir