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SL - 5-CH BTL DRIVER FOR DVD PLAYER

Numéro de référence SA5668
Description 5-CH BTL DRIVER FOR DVD PLAYER
Fabricant SL 
Logo SL 





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SA5668 fiche technique
SA5668
5-CH BTL DRIVER FOR DVD PLAYER WITH DISC BIDIRECTINAL DRIVER
DESCRIPTION
The SA5668 is a five-channel BTL driver IC for driving the motors and
actuators in products such as CD - ROM / DVD drivers. It is also build-in
one channel bi-direction DC motor driver for tray.
FEATURES
* Wide dynamic range (4.0V (Typ.) when VCC = 12V, PVCC =5V, and
RL = 8 ).
* Level shift circuit on chip.
* Thermal shutdown circuit on chip.
* Mute mode built-in.
* Five drivers build-in: dual actuator drivers, sled motor driver, spindle
driver and tray in-out driver.
APPLICATIONS
HSOP-28-375-0.8
ORDERING INFORMATION
Part No.
SA5668
Package
HSOP-28-375-0.8
* CD
* CD-ROM
* DVD
BLOCK DIAGRAM
24 20 23
19 21
15K
NC 25
10K
VINTK 26
25K
10K
Thermal
Shut Down
BIAS 27
10K
VINFC 1
25K
25K
18 17 16 15
Spindle
Driver(4X)
Actuator
Driver(6X)
PVCC
PVCC
28 MUTE
22 GND
VCC
NC 2
10K
Tray
Driver
Pre-drv
Sled
Driver(4X)
Actuator
Driver(6X)
3
5 4 9 10 8 6 7 11
12 13
14
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0 2004.08.26
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