Version 4.1
SHEET 1 1032 680
WIRE -976 -256 -1040 -256
WIRE -720 -256 -976 -256
WIRE -128 -256 -224 -256
WIRE 32 -256 -128 -256
WIRE -1040 -192 -1040 -256
WIRE -720 -192 -720 -256
WIRE -224 -192 -224 -256
WIRE 32 -192 32 -256
WIRE -1040 -80 -1040 -112
WIRE -224 -80 -224 -112
WIRE -720 -64 -720 -112
WIRE -592 -64 -720 -64
WIRE 32 -64 32 -112
WIRE 160 -64 32 -64
WIRE -720 -16 -720 -64
WIRE 32 -16 32 -64
WIRE -720 112 -720 64
WIRE -576 112 -720 112
WIRE 32 112 32 64
WIRE 176 112 32 112
WIRE -720 160 -720 112
WIRE 32 160 32 112
WIRE -720 304 -720 240
WIRE 32 304 32 240
FLAG -1040 -80 0
FLAG -720 304 0
FLAG -976 -256 vref
FLAG -592 -64 v1
FLAG -576 112 v2
FLAG 32 304 0
FLAG -128 -256 v_ref
FLAG 160 -64 v_1
FLAG 176 112 v_2
FLAG -224 -80 0
SYMBOL res -704 256 R180
WINDOW 0 58 73 Left 2
WINDOW 3 50 40 Left 2
SYMATTR InstName R3
SYMATTR Value {R3*(1+0.00)}
SYMBOL res -736 -32 R0
WINDOW 0 -60 40 Left 2
WINDOW 3 -203 77 Left 2
SYMATTR InstName R2
SYMATTR Value {R2*(1+0.00)}
SYMBOL voltage -1040 -208 R0
WINDOW 0 -105 41 Left 2
WINDOW 3 -250 77 Left 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName Vref
SYMATTR Value {vref*(1+0.00)}
SYMBOL res -736 -208 R0
WINDOW 0 -67 41 Left 2
WINDOW 3 -206 78 Left 2
SYMATTR InstName R1
SYMATTR Value {R1*(1+0.00)}
SYMBOL res 48 256 R180
WINDOW 0 58 73 Left 2
WINDOW 3 49 33 Left 2
SYMATTR InstName R_3
SYMATTR Value {R3}
SYMBOL res 16 -32 R0
WINDOW 0 -72 46 Left 2
WINDOW 3 -76 81 Left 2
SYMATTR InstName R_2
SYMATTR Value {R2}
SYMBOL res 16 -208 R0
WINDOW 0 -72 49 Left 2
WINDOW 3 -81 85 Left 2
SYMATTR InstName R_1
SYMATTR Value {R1}
SYMBOL voltage -224 -208 R0
WINDOW 0 -105 41 Left 2
WINDOW 3 -113 68 Left 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V_ref
SYMATTR Value {vref}
TEXT -992 -608 Left 2 ;Precision Voltage String
TEXT -960 -560 Left 2 !.tran 10us
TEXT -960 -520 Left 2 !.param vref=5.0 R1=1k R2=8k R3=1k
TEXT -936 -328 Left 2 ;voltages with errors
TEXT -80 -328 Left 2 ;ideal voltages
TEXT -768 488 Left 2 ;sch