特性- On-chip 32-bit DSP :Built-in software digital servo filterBuilt-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 : x6, x12, x50, x75, x100, x150, x200)- 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 :- H bridge/Constant current linear driver for OIS (x2ch, Io max=220mA)- H bridge/Constant current linear driver for AF (x1ch, Io max=150mA)
- 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 LDODVDD15=1.5V (typ) output
| 优势- The onchip DSP allows the Optical Image Stabilization (OIS) algorithm to be flexible and achieve the high Optical Image Stabilization (OIS) performance.
- The Onchip Flash allows to store the calibration data and DSP program. No external NVM is necessary for this.
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