v 20040111 1 T 0 1900 5 10 0 0 0 0 1 Copyright Mark Salyzyn T 0 1700 5 10 0 0 0 0 1 documentation=http://www.national.com/ds/LM/LM1458.pdf T 0 1500 5 10 0 0 0 0 1 description=Dual low power Op Amp T 0 1100 5 10 0 0 0 0 1 numslots=2 T 0 1300 5 10 0 0 0 0 1 footprint=DIP8 L 200 0 200 800 3 0 0 0 -1 -1 L 200 800 800 400 3 0 0 0 -1 -1 L 800 400 200 0 3 0 0 0 -1 -1 T 1375 1350 5 10 0 0 0 0 1 slotdef=1:1,2,3,4,8 T 1375 1200 5 10 0 0 0 0 1 slotdef=2:7,6,5,4,8 T 525 950 5 10 0 0 0 0 1 slot=1 P 800 400 1000 400 1 0 1 { T 875 425 5 8 1 1 0 0 1 pinnumber=1 T 1575 425 5 8 0 0 0 0 1 pintype=out T 2375 425 5 8 0 0 0 0 1 pinlabel=OUTPUT T 975 425 5 8 0 0 0 0 1 pinseq=1 } P 200 200 0 200 1 0 1 { T 50 225 5 8 1 1 0 0 1 pinnumber=2 T 1550 225 5 8 0 0 0 0 1 pintype=in T 2350 225 5 8 0 0 0 0 1 pinlabel=INVERTING INPUT T 750 225 5 8 0 0 0 0 1 pinseq=2 } P 200 600 0 600 1 0 1 { T 50 625 5 8 1 1 0 0 1 pinnumber=3 T 1550 625 5 8 0 0 0 0 1 pintype=in T 2350 625 5 8 0 0 0 0 1 pinlabel=NON-INVERTING INPUT T 750 625 5 8 0 0 0 0 1 pinseq=3 } P 500 200 500 0 1 0 1 { T 525 50 5 8 1 1 0 0 1 pinnumber=4 T 1525 50 5 8 0 0 0 0 1 pintype=in T 2325 50 5 8 0 0 0 0 1 pinlabel=V- T 625 50 5 8 0 0 0 0 1 pinseq=4 } P 500 600 500 800 1 0 1 { T 525 650 5 8 1 1 0 0 1 pinnumber=8 T 1525 850 5 8 0 0 0 0 1 pintype=in T 2325 850 5 8 0 0 0 0 1 pinlabel=V+ T 625 850 5 8 0 0 0 0 1 pinseq=8 } L 250 600 350 600 3 0 0 0 -1 -1 L 300 650 300 550 3 0 0 0 -1 -1 L 250 200 350 200 3 0 0 0 -1 -1 T 225 350 9 8 1 1 0 0 1 device=LM1558 T 200 900 8 10 1 1 0 0 1 refdes=U?