Description
TA7712P/PG/F/FG TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC TA7712P/PG,TA7712F/FG 3-Phase, Full-Wave Brushless DC Motor Controller IC.
PIN No.
Features
* z No frequency generator (FG) required (The rotation signal is derived from the position sensor signal. )
z Start, Stop, clockwise (CW), counterclockwise (CCW) and Brake
z High-gain position sensor with input hysteresis z Rotation signal output (with a frequency six times that of the
position sensor
Applications
* OF THE TA7712P/PG, TA7712F/FG
The TA7712P/PG and TA7712F/FG are provided with a stop function, which enables them to stop the motor having a large inertia like a video disk player in a short time, so that disks can be changed quickly. To eliminate the need of the frequency generator (FG), which was