BU24038GW Datasheet (ROHM) - System Lens Driver

BU24038GW, System Lens Driver

BU24038GW is a system Lens Driver that uses μ-step driving to make the configuration of the sophisticated, high precision and low noise lens driver system possible.

This IC has a built-in driver for both DC motor and voice coil motor and a μ-step controller that decreases CPU power.

Therefore, multi

BU24038GW Features

* Built-in 9 channels Driver block 1ch-8ch: Voltage control type H-bridge (Adaptable to STM 3systems) 9ch: Current control type H-bridge

* Built-in 3 channels PI driving circuit

* Built-in 4 channels Waveforming circuit

* Built-in PLL circuit

* Key Specifications