SA5664
SA5664 is 3-PHASE SPINDLE MOTOR DRIVER manufactured by Silan Microelectronics.
3-PHASE SPINDLE MOTOR DRIVER FOR CD-ROM
DESCRIPTION The SA5664 is a CD-ROM spindle motor driver supporting reverse- rotation preventing circuit. It incorporates power save circuit, thermal shut down circuit, FG output, hall bias, etc. The 3-phase full-wave pseudo linear driving system achieves high-performance and multi-function.
Features
- 3 -phase, full-wave, pseudo linear driving system.
- Built-in power save in stop mode.
- Built-in current limiter.
- Built-in 3X and 1X hall FG output.
- Built-in TSD (thermal shutdown) circuit.
- Built-in gain switch pin.
- Built-in hall bias circuit.
- Built-in rotational direction detector.
- Built-in short-brake.
- Built-in reverse rotation...
