TA8463F motor equivalent, single chip 3 phase motor driver for fdd spindle motor.
l 1 Chip motor driver with 3 phase semi−linear driving.
l Adjustment free with digital servo system.
l 300, 360 rpm are obtained.
l Built−in index pulse output curren.
(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). T.
29 Ha+ l Hall Amp. + / − Input Terminal.
30 Ha− 1 Hb+ 2 Hb− 3 Hc+
The Hall Input Range is ; VH = 50~300 [mVp−p] CMR = 1.3~(VCC-0.9) [V]
4 Hc−
28 IH l Hall Bias Negative Side Connecting Terminal. Open collector output.
5
FGIN−
l FG Amp. Negati.
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