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Business Overview

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  • Business Overview >
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  • PRODUCT FAMILY
  • Wide Band LRA Vibration Motor Dirver IC
  • APPLICATIONS
  • Smart Phone, Tablet PC. Other Mobile Device
  • PRODUCT NAME
  • SM1512
  • PKG Type
  • WLCSP 6pin
  • PKG SIZ(mm)
  • 1.44 x 0.81 x 0.33mm
OVERVIEW

The SM1512 IC is haptic driver. This IC is equipped with internal 128 byte FIFO, which stores stream data coming by I2C interface. SM1512 has internal protection functions of OCP, UVLO and TSD.

GENERAL FEATURES

Dual Driving Mode : FIFO and Sine Wave

128 Bytes FIFO for Haptic Command Packet

Sine Wave Generator Integrated for I2C Simple Command

Provide I2C Fast Mode Plus Operation(1MHz)

8-bit DAC Integrated

Adjustable Driving Voltage through Register Setting

Selectable Packet Update Timing through Register Setting

Fast Wake-up Time (max 100us)

Built in OCP, UVLO, TSD


RELATED PICTURE

Applications


 


Block Diagram


 

Waveform

 

 

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