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LC898113
CMOS LSI
Optical Image Stabilization (OIS) Controller & Driver
www.onsemi.com
Overview
The LC898113 is device integrating digital gyro interface, gyro filter, stepping motor control circuit, and motor driver functions needed to implement an Optical Image Stabilization (OIS) system using stepping motors. These functions make it possible to build a system using a minimal software program that enables the host microcontroller to turn Optical Image Stabilization (OIS) on and off, for example.
The gyro filter coefficients may be set to any values by the host microcontroller, making it possible to build filter circuits optimized for the system.