LA6503
LA6503 is CD-ROM Drive Spindle Motor Driver + Sled Motor Driver + Sled Motion/Position Detector IC manufactured by SANYO.
Ordering number : EN5791
Monolithic Linear IC
CD-ROM Drive Spindle Motor Driver + Sled Motor Driver + Sled Motion/Position Detector IC
Overview
The LA6503 was developed for CAV control CD-ROM drives, and provides spindle motor driver, sled motor driver, and sled motion/position detection circuits.
Package Dimensions unit: mm 3219-QFP34H-C
[LA6503]
Functions and Features
- CAV control spindle motor driver
- Three-phase brushless motor driver
- IOmax = 1 A
- Built-in FG output circuit (single Hall detection output)
- Reverse braking circuit
- Built-in start/stop circuit
- Upper side current detection for minimal loss in the current detection resistor. Also, the voltage drop in...
