BU24035GW

Datasheet System Lens Drivers μ-step System Lens Driver for Digital Still Cameras BU24035GW ●General Description BU24035GW 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, multifunctional lens can be applied. ●Features „ Built-in 6 channels Driver block 1ch-4ch: Voltage control type H-bridge (Adaptable to STM 2systems) 5ch: Voltage / Current control type H-bridge 6ch: Current control type H-bridge „ Built-in 2 channels PI driving circuit „ Built-in 1 channels Waveforming circuit „ Built-in FLL digital servo circuit „ Built-in PLL circuit „ Built-in STM control circuit : Autonomous control (cache / updown mode), Clock IN control ●Key Specifications „ Digital Power Supply Voltage: „ Driver Power Supply Voltage: „ Output Current (1ch-...