AN8294S Datasheet - Panasonic

AN8294S Optical Disc Brush-Less Spindle Motor Drive IC

Pin No. Pin name Standard waveform Description Equivalent circuit (Note) ↓ 100µA 1kΩ 60kΩ 1 1 VH : Hall bias Terminal supplying the current to the Hall element VCC 2 FG : FG signal output Terminal for comparison outputting “High” or “Low” according to signals of H2+, H2 *. 50kΩ 2 3 .

AN8294S Features

* Three-phase full-wave soft switch system used and snubberless 24 23 22 21 20 19 18 17 16 15 14 13

* FG output and rotation direction detection output terminal

* provided Current limitation function built-in, and voltage fall of detection resi

AN8294S_Panasonic.pdf