5CH BTL DRIVER FOR DVD PLAYER WITH DISC BIDIRECTIONAL DRIVER AND TWO VARIABLE REGULATORS

DESCRIPTION
The SA5888 is a fivechannel BTL driver IC for driving the motors and actuators in products such as CD ROM / DVD drivers. It is also buildin two independent precision voltage regulators with adjustable range from 1.5V to 4V and one channel bidirection DC motor driver for tray.

FEATURES
* Wide dynamic range (4.0V (Typ.) when VCC = 8V, PVCC =5V, and RL = 8 Om).
* Level shift circuit on chip.
* Thermal shutdown circuit on chip.
* Mute mode builtin.
* Two regulator controllers builtin.
* Five drivers buildin: dual actuator drivers, sled motor driver, spindle driver and tray inout driver.

APPLICATIONS
* CD
* CDROM
* DVD