BU24020GU Datasheet (ROHM) - System Lens Driver

BU24020GU, System Lens Driver

BU24020GU 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

BU24020GU Features

* Built-in 4channels Driver block. 1ch-4ch: Voltage control type H-bridge (Adaptable to STM 2systems)

* Built-in 2 channels PI driving circuit

* Built-in PLL circuit

* Key Specifications

* Digital Power Supply Voltage:

* Driver Power Supply Voltage: