LC898123XC

LC898123XC CMOS LSI OIS/AF Controller & Driver www.onsemi.com 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. Features  On-chip 32-bit DSP  Built-in software digital servo filter  Built-in Gyro filter  Flash Memory  12k Byte Flash memory to store data and DSP program  Peripherals  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 Hall Amp (Gain of Op-amp : 6, 12, 50, 75, 100, 150, 200)  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)  Motor Driver  OIS Constant current linear driver (2ch, Ifull=195mA) H-bridge driver (2ch, Io max=220mA)  OP-AF (unidirection) Constant current linear driver (1ch, Ifull=135mA)  OP-AF (bidirection) Constant current linear driver (1ch, Ifull=130mA)  Package  WLCSP35 (3.39mm  2.3mm)  Pb-Free / Halogen Free  Power Supply Voltage  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 by on-chip LDO DVDD15=1.5V (typ) output WLCSP35 3.39x2.3 ORDERING INFORMATION See detailed ordering and ship...