LV8227LG Datasheet (Sanyo) - System Motor Driver IC

LV8227LG, System Motor Driver IC

Spindle motor drive power supply Capacitors must be inserted between these pins and ground.

Spindle driver output Connect the spindle motor coil to these pins.

Equivalent circuit A8,B8 D6,E6 PGNDW2 PGNDVU2 Sled motor drive power supply Capacitors must be inserted between these pins and ground.

Ordering number : ENA0288 Bi-CMOS IC LV8227LG Overview For MD and UMD System Motor Driver IC The LV8227LG is a system motor driver IC that implements all the motor driver circuits needed for MD and UMD (Universal Media Disk) products.

The LV8227LG provides a three-phase PWM spindle driver, a sled driver (as two three-phase stepping motor driver channels), and focus and tracking drivers (as two PWM H bridge driver channels).

Since the LV8227LG uses Bi-CMOS process, it can contribute to furth