SA5888 Datasheet PDF

Silan SA5888

The SA5888 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 two independent precision voltage regulators with adjustable range from 1.5V to 4V and one channel bi-direction DC motor driver for tray.

Part No.	SA5888
Datasheet	SA5888 Download
Manufacturer	Silan
Description	5-ch BTL Driver
Buy	Stock & Price

DESCRIPTION

FEATURES

* Wide dynamic range (4.0V (Typ.) when VCC = 8V, PVCC =5V, and RL = 8 ). * Level shift circuit on chip. * Thermal shutdown circuit on chip. * Mute mode built-in. * Two regulator controllers built-in. * Five drivers build-in: dual actuator drivers, sled motor driver, spindle driver and tray in-out driver. Device SA5888 Package HSOP-28-375-0.8 HSOP-28-375-0.8 OR DERING INFORMATION

APPLICATIONS

* CD * CD-ROM * DVD BLOCK DIAGRAM HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: REV:1.1 2006.10.31 Page 1 of 8 SA5888

ABSOLUTE MAXIMUM RATINGS

(Otherwise specified, Tamb=25°C) Characteristics Power Supply Voltage Power Dissipation Operating Temperature Storage Temperature Symbol VCC, 1/2PVCC PD Topr Tstg Value 8 1.7* -35~+85 -55~+150 Unit V W °C °C * When mounted on a 70mm X 70mm X 1.6mm glass epoxy board. Reduced by 13.6mW for each increase in Tamb of 1°C over 25°C.

ELECTRICAL CHARACTERISTICS

(Unless other specified, Tamb=25°C, VCC=8V, PVCC =5V, BIAS=2.5V, RL=8 /10 /20 /45 ) C...