Specifications - Harman Kardon FL8550 Service Manual

KA9258D
4-Channel Motor Driver
Features
• 1-phase, full-wave, linear DC motor driver
• Output gain adjustable
• Built in OP-amp
• Built in mute function
• Built in level shift circuit
• Built in thermal shutdown circuit (TSD)
• Operating range 6~13.2V
Typical Applications
• Compact disk player (CDP)
• Video compact disk player (VCD)
• Automotive compact disk player
• Other compact disk media
Description
The KA9258D is a monolithic integrated circuit, suitable for
4-CH motor driver which drives tracking actuator, focus
actuator, sled motor and loading motor of CD/CD-ROM/
DVD system, and can also drive spindle motor of CD
system.
28-SSOPH-375
Ordering Information
Device Package
KA9258BD 28-SSOPH-375
KA9258BDTF 28-SSOPH-375
35
FL8550
Operating Temp.
−40°C ~ +85°C
−40°C ~ +85°C