BU24033GW Datasheet (ROHM) - System Lens Driver

BU24033GW, System Lens Driver

BU24033GW is a system Lens Driver which is capable of µ-step driving and possible to configure a high precision and low noise lens driver system.

This device performs µ-step driving control internally and can reduce a load of CPU.

This device also has drivers for DC motor and voice coil motor, and i

BU24033GW Features

* Built-in 6 Channel Drivers 1ch to 5ch: Voltage Control Type H-Bridge (for 2 STM Systems) 6ch: Current Control Type H-Bridge

* Built-in 2 Channel PI Driver Circuits

* Built-in 3 Channel Waveform Shaping Circuits

* Built-in FLL Digital Servo Circuit

* Built-in PLL Circuit Key Sp