LC898123XC Description
LC898123XC CMOS LSI OIS/AF Controller & Driver .onsemi. Overview LC898123XC is a system LSI integrating an on-chip 32bit DSP, a Flash Memory and peripherals including analog circuits for OIS(Optical Image Stabilizer) /AF(Auto Focus) control and H-bridge and constant current drivers.
LC898123XC Key Features
- Built-in software digital servo filter
- Built-in Gyro filter
- 12k Byte Flash memory to store data and DSP program
- AD converter 12bit Input 4ch Equipped with a sample-hold circuit
- DA converter 8bit Output 3ch
- Built-in Serial I/F circuit (2-wire Bus) (1MHz)
- Built-in Hall Bias circuit
- Built-in OSC (Oscillator) Typ. 41MHz (with Frequency adjustment function)
- Built-in LDO (Low Drop-Out regulator)
- Digital Gyro I/F for various types of gyro (SPI Bus)