v 20110115 2
C 5500 88300 1 0 0 vdc-1.sym
{
T 5100 88900 5 10 1 1 0 0 1
refdes=Vcc
T 4950 88600 5 10 1 1 0 0 1
value=DC 6V
}
C 1850 88300 1 270 0 vac-1.sym
{
T 2350 88400 5 10 1 1 0 0 1
refdes=Vin
T 2200 87500 5 10 1 1 0 0 1
value=AC 1V
}
N 4600 87700 5500 87700 4
N 4900 87700 4900 86900 4
N 4900 86900 3200 86900 4
N 3200 86900 3200 87400 4
C 3300 86100 1 0 0 gnd-1.sym
C 5700 88000 1 0 0 gnd-1.sym
N 3050 88000 3200 88000 4
C 5400 87500 1 270 0 resistor-2.sym
{
T 5700 87100 5 10 1 1 0 0 1
refdes=Rout
T 6100 87000 5 10 1 1 180 0 1
value=10K
}
T 1900 90250 9 12 1 0 0 0 1
Op. Amp. Voltage Follower
C 1200 86600 1 0 0 vdc-1.sym
{
T 1050 87400 5 10 1 1 180 0 1
refdes=Vbias
T 1150 87100 5 10 1 1 180 0 1
value=DC 3V
}
N 1500 88000 1850 88000 4
T 3250 90000 9 10 1 0 0 4 1
Last Updated on 30/06/2011
N 3900 87200 3900 86400 4
C 500 88700 1 0 0 spice-model-1.sym
{
T 600 89400 5 10 0 1 0 0 1
device=model
T 600 89300 5 10 1 1 0 0 1
refdes=A1
T 1800 89000 5 10 1 1 0 0 1
model-name=LM358
T 1000 88800 5 10 1 1 0 0 1
file=../../lib/opamp/lm358.mod
}
N 1500 86400 5500 86400 4
N 5500 87700 5500 87500 4
N 5500 86600 5500 86400 4
N 1500 86400 1500 86600 4
N 1500 87800 1500 88000 4
C 5600 89500 1 0 0 vcc-1.sym
C 3700 88900 1 0 0 vcc-1.sym
N 3900 88200 3900 88900 4
C 3200 87100 1 0 0 spice-opamp-2.sym
{
T 4200 88025 5 10 1 1 0 0 1
refdes=U1
T 4300 87400 5 10 1 1 0 0 1
value=LM358
}