GENERAL DESCRIPTION
The TDA5149G is a combination of a voice coil motor driver and a spindle motor pre-driver, capable of operating 12 V high-performance hard disk drives.

FEATURES
General features
• Single-chip voice coil motor driver and spindle motor pre-driver
• Internal voltage reference generator
• Programming of timing parameters via the serial bus
• Control of sleep, brake and disable modes for both the VCM and spindle via the serial bus
• Temperature monitor circuit
• General purpose uncommitted operational amplifier.

APPLICATIONS
• 12 V high-performance hard disk drives.