LC898124EP3XC数据手册集成电路（IC）的电机驱动器控制器规格书PDF

描述 Description

LC898124EP3XC is a system LSI integrating an onchip 32-bit DSP, an EEPROM and peripherals including analog circuits for OIS (Optical Image Stabilization) / Open- AF (Auto Focus) control and constant current drivers.

特性 Features

• On-chip 32-bit DSP- Built-in software for digital servo filter- Built-in software for Gyro filter
• The onchip DSP allows the OIS algorithm to be flexible and achieve the high OIS performance. Command decoder can be implemented, which is demanded mainly by China customers.
• Memory- EEPROM- ROM- SRAM
• The Onchip EEPROM allows to store the calibration data and DSP program.
• Package- WLCSP27 (3.89 mm x 1.30 mm), thickness Max. 0.33 mm, with back coat- Pb-Free and Halogen Free compliance
• Small chip size (1.3 x3.89 x0.33 mm)
• Peripherals- AD converter : Input 4-ch- DA converter : Output 2-ch- 2-wire Serial I/F circuit (with clock stretch function)- Hall Bias circuit x2-ch- Hall Amp x2-ch- OSC (Oscillator)- LDO (Low Drop-Out regulator)- Digital Gyro I/F for various types of gyro (SPI Bus)- Interrupt I/F
• Driver- OIS : Constant current linear driver (x2-ch, Ifull = 200 mA)- OP-AF (bidirection) : Constant current linear driver (x1-ch, Ifull = 130 mA)
• Power Supply Voltage- AD / DA / VGA / LDO / OSC : AVDD30 = 2.6 V to 3.3 V- Driver : VM = 1.8 V to 3.3 V- 1.8 V I/O : IOVDD = 1.7 V to 3.3 V- Core Logic : Generated by on-chip LDO DVDD15 = typ. 1.59 V

应用 Application

• OIS / AF Camera Module
• Smart Phones
• Tablets

简介

LC898124EP3XC属于集成电路（IC）的电机驱动器控制器。由制造生产的LC898124EP3XC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。