Overview
The LC898111AXB is Optical Image Stabilization (OIS) system control LSI for smartphone camera modules.
The LSI have built-in digital signal processing circuits, such as a 2ch saturation H-Bridge Driver and a Flexible Filter circuit, and control VCM type actuators.
The LC898111AXB is identical LSI except for the dimensions, i.e.
XB has WLP thickness, max. 0.69 mm with B/C.

Function
■ Digital signal processing LSI (Logic LSI)
   • Built-in digital servo circuit
   • Built-in Gyro filter
   • AD converter
      • 12-bit
      • input 5ch
      • Equipped with a sample-hold circuit
   • DA converter
      • 8-bit
      • Output 2ch (Constant current Bias : max 7mA)
   • Built-in Serial I/F circuit
      (2-wire I2C-Bus or 4-wire SPI Bus interface)
   • Built-in Hall Bias circuit
   • Built-in Hall Amp
      (Gain of Opamp : x25, x50, x75, x100, x150, x200)
   • Built-in OSC (Oscillator)
      48MHz ± 5% (Frequency adjustment function)
   • External Clock input is possible
      from TSTCLK (48MHz ± 5%)
   • Built-in LDO (Low Drop-Out regulator)
   • Digital Gyro I/F for the companies (SPI Bus)
      (Please refer for the details)
   • Support Hall sensor and Photo Reflector as means to detect a position
■ Motor Driver
   • Saturation-drive H bridge x2ch
   • IO max : 220mA
■  Package
   • WLCSP48, 3.22mm x 2.57mm, thickness max 0.69mm, with B/C
   • Pb-Free
• Halogen Free
■ Power supply voltage
   • Logic : DVDD30 = 2.6 to 3.6 V
   • Driver : VM = 2.6 to 3.6 V