Datasheet Summary
ICs for Optical Disk Drive
3-channel driver IC for optical disk drive s Overview
The AN8737SB is a BTL type 3-channel driver IC, adopting a current feedback system for 2 channels, which makes it optimum for an actuator and a motor driver of CD-ROM/DVD-ROM. It can also constitute an optimum system in bination with the AN8488SB, a spindle plus loading driver IC. A surface mount-type package of good heat radiation characteristic is used.
18.4±0.2 (5.15) (4.8) 28 22 21 15 (1.315)
8.3±0.2 10.93±0.30
Unit: mm
0.30- 0.05
+0.10
0° to 10° 1 7 8 14 0.65±0.20
2.7±0.2 s Features
- Little phase delay due to a current feedback system (2 channels for actuator)
- The remaining channel is...