Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate

the performance, characteristics, and functions of the described products in the independent state, and are not

guarantees of the performance, characteristics, and functions of the described products as mounted in the

customer

device, the customer should always evaluate and test devices mounted in the customer

equipment.

Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to

"standard application", intended for the use as general electronics equipment. The products mentioned herein

shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life,

aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system,

safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives

in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any

guarantee thereof. If you should intend to use our products for new introduction or other application different

from current conditions on the usage of automotive device, communication device, office equipment, industrial

equipment etc. , please consult with us about usage condition (temperature, operation time etc.) prior to the

intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely

responsible for the use.

O3112HK/O0312HKPC 20111207-S00001 No.A2130-1/7

LC898113

Overview

The LC898113-TBM-H and LC898113RA-WH (referred to collectively as the LC898113 in this data sheet) are devices

integrating digital gyro interface, gyro filter, stepping motor control circuit, and motor driver functions needed to

implement an image stabilization system using stepping motors. These functions make it possible to build a system

using a minimal software program that enables the host microcontroller to turn image stabilization on and off, for

example.

The gyro filter coefficients may be set to any values by the host microcontroller, making it possible to build filter

circuits optimized for the system. The LC898113 integrates a signal determination circuit for pan/tilt processing and a

filter circuit, enabling implementation of a variety of processing in response to camera movements.

The LC898113 integrates four saturation-drive H-bridge channels for stepping motor drive, and PWM drive with 1-2-

phase control to 8W1-2-phase control is supported.

Also integrated are a photo sensor drive circuit for control object position detection (for example, a CMOS sensor), a

position determination circuit, and a circuit for moving to the optical center based on the results from the preceding

circuits. Thus, the host microcontroller can specify detection start and the LC898113 will automatically move the

control object to the initial position.

interface.

Ordering number : ENA2130A

CMOS LSI

OIS Controller & Driver

* I