LC898122AXA中文资料Optical Image Stabilization (OIS) / Auto Focus (AF) Controller & Driver数据手册ONSEMI规格书

描述 Description

LC898122AXA is a system LSI (WLP type) integrating a digital signal processing function for Optical Image Stabilization (OIS) / Auto Focus (AF) control and driver.

特性 Features

• Built-in digital servo circuit
• Easy Fiilter Design using filter calculation tools
• Built-in Gyro filter
• Reduce peripheral component
• AD converter12bitInput 3chEquipped with a sample-hold circuit
• Low powerconsumption
• DA converter8bitOutput 3ch
• Small Package
• Built-in Serial I/F circuit (2-wire I2C-Bus)
• Built-in Hall Bias circuit
• Built-in Hall Amp(Gain of Op-amp : x6, x12, x50, x75, x100, x150, x200)
• Built-in OSC (Oscillator)Typ. 48MHz (Frequency adjustment function)
• Built-in LDO (Low Drop-Out regulator)
• Digital Gyro I/F for the companies (SPI Bus)
• OIS control & drive H bridge x2ch, IOmax : 220mA
• AF control & driver H bridge/constant current x1ch : 150mA
• AD/DA/VGA/LDO/OSC : AVDD30 = 2.6V to 3.6V
• Digital I/O : DVDD30 = 2.6V to 3.6V
• Driver : VM = 2.6V to 3.6V
• Core Logic : Generation in LDODVDD12 = typ 1.2V output

应用 Application

• Optical Image Stabilization (OIS) / Auto Focus (AF) Camera Modules
• Smartphone
• Tablet

简介

LC898122AXA属于集成电路（IC）的电机驱动器控制器。由制造生产的LC898122AXA电机驱动器，控制器产品属于电机驱动器和控制器电源管理集成电路 (PMIC) 系列，可用于控制或操作从某电源施加到电机或相关机电执行器的电源。所实现的具体功能和特性集根据预期负载和预期应用的特性有很大差异，范围从用于有刷电机的简单开环速度控制到基于步进电机的高级闭环运动控制。