The MC73110 motor-control IC features an onchip a/d converter that digitizes analog current feedback, and provides multiple current sensing methods to maximize motor performance.
Features of the unit include: three-phase brushless dc motor control, velocity loop with encoder or tachometer feedback, high-performance digital current loop, analog current feedback input, sinusoidal or six-step commutation, and compact 64-pin TQFP.
Performance Motion Devices Inc.,
55 Old Bedford Rd., Lincoln, MA 01773,
(781) 674-9860, pmdcorp.com