AZ5954 Datasheet, PDF (1/13 Pages) BCD Semiconductor Manufacturing Limited – 4-CHANNEL BTL MOTOR DRIVER FOR CD-ROM/DVD

Data Sheet
4-CHANNEL BTL MOTOR DRIVER FOR CD-ROM/DVD
General Description
Features
AZ5954
The AZ5954 is a four-channel BTL driver IC for driv- · Wide Dynamic Range (3.9V(Typ.) When V_CC =
ing the motors and actuators in products such as CD-
12V, PV_CC=5V and R_L=8Ω)
ROM and DVD. Two of the channels use current feed- _{· Level Shift Circuit On Chip}
back to minimize the current phase shift caused by the
influence of load inductance. The IC is used in CD-
ROM drivers and DVD drivers, etc.
·
·
Thermal Shutdown Circuit On Chip
Internal Standby Mode
The AZ5954 is available in HSOP-28 package.
Applications
· CD-ROM Driver
· DVD Driver
Apr. 2005 Rev. 1. 1
HSOP-28
Figure 1. Package Type of AZ5954
BCD Semiconductor Manufacturing Limited
1