SA5810

SA5810 5-CHANNAL CD/DVD MOTOR DRIVER WITH POWER DOWN CONTROL DESCRIPTION The SA5810 is a 5-channel motor driver for CD/CD-ROM/VCD/DVD system. It is composed of 2-CH BTL driver with 2-input OPAMP, 2-CH BTL driver and 1-CH forward/reverse controlled DC motor driver. Built-in power save controller can reduce the power consumption. FEATURES HSOP - 28-375-0.8 * Built-in thermal shut down circuit. * Wide dynamic range of BTL driver. (4V (TYP.) at PREVCC=12V, POWVCC=5V) * 4-channels BTL driver, there into 2 channels have amplifier. * Use motor controller controls the output of motor driver. * Built-in power save circuit. ORDERING INFORMATION Device SA5810 Package HSOP-28-375-0.8 APPLICATIONS * CD players, CD-ROM drives, and other optical disc devices BLOCK DIAGRAM HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn REV:2.1 2006.09.11 Page 1 of 8 SA5810 ABSOLUTE MAXIMUM RATINGS (Tamb=25°C) Characteristics Power Supply Voltage Power Dissipation Operating Temperature Range Storage Temperature Range Symbol PREVCC, POWVCC Pd Topr Tstg Value 13.5 1.7 note -40~+85 -55~ +150 Unit V W °C °C Note: When mounted on a 70mm x 70mm x 1.6mm glass epoxy board with copper foil coverage of less than 3%, reduced by 13.6mW for each increase in Temp of 1°C over 25°C. RECOMMENDED OPERATING CONDITIONS (Tamb=25°C) Characteristics Power Supply Symbol PREVCC POWVCC Min. 4.3 4.3 Typ. --Max. 13.2 PREVCC Unit V V ELECTRICAL CHARACTERISTICS (Unless specified, Tamb = 25°C, PREVCC = 12V, POW...