1 Feb
2009
1 Feb
'09
12:24 p.m.
While looking at datasheets of 3.5" floppy drive motor control ICs, the
LB1813 apparently supports four different speeds "out of the box". Pins 15
and 16 are used to select 300, 360, 600 or 720 RPM. So, I know 3.5" drives
with one of the first three speeds, but has anyone ever seen a 720 RPM
drive?
A drive with that IC would be the very common Mitsumi D359.
Christian