LC898123AXD: Optical Image Stabilization (OIS) / Auto Focus (AF) Controller & Driver

Description: LC898123AXD is a system LSI integrating an on-chip...
  • LC898123AXD is a system LSI integrating an on-chip 32bit DSP, a Flash Memory and peripherals including analog circuits for Optical Image Stabilization (OIS) / Auto Focus (AF) control and H-bridge and constant current drivers.
  • Features
  • On-chip 32-bit DSP
    Built-in software digital servo filter
    Built-in software Gyro filter - The onchip DSP allows the Optical Image Stabilization (OIS) algorithm to be flexible and achieve the high Optical Image Stabilization (OIS) performance.
  • Flash Memory :
    12k Byte Flash memory to store data and DSP program - The Onchip Flash allows to store the calibration data and DSP program. No external NVM is necessary for this.
  • AD converter :
    12bit / Input 4ch / Equipped with a sample-hold circuit
  • DA converter :
    8bit / Output 3ch
  • Built-in 2-wire Serial I/F circuit (with clock stretch function)
  • 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)
  • Applications
  • Optical Image Stabilization (OIS) / Auto Focus (AF) Camera Modules
  • End Products
  • Smart Phone
  • Tablet
  • DSC
  • DSLR
  • Technical Documentation & Design Resources
    Availability and Samples
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Optical Image Stabilization (OIS) / Auto Focus (AF) Controller & Driver
  • Package Type: WLCSP-35
  • Package Case Outline: 567JG
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 4000
  • Applications
  • VM Min (V): 2.6 
  • VM Max (V): 3.6 
  • VCC Min (V): 2.6 
  • VCC Max (V): 3.6 
  • IO Max (A): 0.220/0.150 
  • IO Peak Max (A): 0.300/0.200 
  • Step Resolution:  
  • Control Type: Serial 
  • Current Sense: None 
  • Fault Detection:  
  • Package Type: WLCSP-35 
  • ON Semiconductor Full Web Site