Overview

The RAA305315GBM is a general-purpose Optical Image Stabilization (OIS) driver IC. This compact, single-chip IC integrates a 32-bit RISC microcomputer and DSP in the control block, along with the hall signal processing circuit and VCM driver in the driver block. It supports both open and closed-loop autofocus (AF) control.

  • Driver Block
    • IS
      • 2 channels H-bridge drivers
      • 2 channels Hall signal processing circuits
      • 12bit-ADC with 6 channels input selector
      • Configurable for VCM/Piezo/SMA drive
      • PWM/Linear drive
    • AF
      • H-bridge AF driver for Bi-direction setting
      • 1 channel Hall signal processing circuits
      • Configurable for VCM drive
      • Linear drive
  • Controller
    • 32-bit Arm® Cortex®-M0+ RISC CPU
    • Code Flash ROM (32KB)
    • RAM (4KB) for program
    • DSP
    • SPI for gyro sensor
    • Timer (16-bit) 4 channels
    • IIC serial interface 1 channel
    • General-purpose I/O 8 lines (with interruption function)
    • Clock frequency : Built-in PLL (x4, x6, x8, x12, x16)
  • Power-on reset (POR), thermal shutdown (TSD)
  • Power Save mode
  • IS/AF driver control synchronized signal from the image sensor

Applications

  • Smartphones
  • Tablets

Documentation

= Featured Documentation
Type Title Date
Datasheet
RAA305315GBM Datasheet
PDF 898 KB
End Of Life Notice
End Of Life Notice [SAF-B-22-0014]
PDF 74 KB 日本語
Press Release
Product Specifications of the RAA305315GBM
PDF 43 KB 日本語 , 简体中文
3 items

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

Explore ECAD Models
Diagram of ECAD Models

Product Options

    Processing table
    Pkg. Type
    Carrier Type
    Moisture Sensitivity Level (MSL)
    Buy / Sample
    Part Number
    RAA305315GBM#YB0
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    RAA305315GBM#YJ0
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    		3
    RAA305315GBM#YK0
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