BU24035GW
支持μ-step的数码相机用系统镜头驱动器
BU24035GW
BU24035GW
支持μ-step的数码相机用系统镜头驱动器
BU24035GW可实现步进电机的µ-STEP驱动,可构建高精度、低噪音的镜头驱动系统。&在LSI 内部进行micro;-STEP驱动的控制,因此可降低微控制器的负载。
另外,内置DC电机、音圈电机用驱动器,支持各种功能的镜头。
主要规格
特性:
Usage
DSC
Number of Channels
6
Operating Temperature (Min.)[°C]
-20
Operating Temperature (Max.)[°C]
85
Package Size [mm]
3.1x3.1 (t=0.85)
特点:
・ Built-in 6 channels Driver block. 1-4ch: 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