AT5668 Datasheet, PDF (1/11 Pages) List of Unclassifed Manufacturers – 5-Channel Motor Driver for DVD/VCD

AT5668
Preliminary Product Information
5-Channel Motor Driver for DVD/VCD
Features
˙4 channels of DC motor BTL driver
˙1 channels forward/reverse control DC motor
driver
˙Built-in suspension function.
˙Built-in 1-channel OPA.
˙Built-in 1-Channel Comparator.
˙Built-in thermal shutdown circuit.
˙Operating voltage: 4.5V~13.2V
Description
The AT5668 is a 5-channel BTL driver IC. Two
of them can drive DC motors and two can drive
coils, such as the focus and tracking actuators of
a CD-ROM/DVD-ROM/DVD-Player system,
with current feedback. It also built-in one
channel bi-direction DC motor driver for Tray.
Applications
CD-ROM/DVD-ROM/CD-RW drives
DVD player.
Block Diagram
Aimtron reserves the right without notice to change this circuitry and specifications.
2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: [phone]
http://www.aimtron.com.tw
Fax: [phone]
Email: [e-mail]
1