VM114

VM114 Version Issue Date File Name Total Page : PRE.001 : 2010/01/14 : SP-VM114-PRE.001.doc :8 Micro-actuator Driver with I2C Interface 9 7 1 SILICON TOUCH TECHNOLOGY INC. 9-7F-1, Prosperity Road I, Science Based Industrial Park, Hsin-Chu, Taiwan 300, R.O.C. Tel：886-3-5645656 Fax：886-3-5645626 VM114 VM114 Micro-actuator Driver with I2C Interface General Specifications VM114 is a micro-actuator driver IC with miniature package. It is one channel low voltage bi-directional motor driver IC. The design is optimal for driving different type micro-actuator, such as voice coil motor, piezo-actuator, or other DC motor actuators. It is suitable for camera module application or other portable devices. Features and Benefits ◆ Low voltage operation (VDD Min = 1.8 V) ◆ Low input current ◆ Zero standby current ◆ I2C serial interface ◆ Automatic power on reset ◆ Ultra small package: WLCSP (0.78*1.27*0.35mm) Ordering Information Part Number VM114 WLCSP Package WLCSP, 6Pin Marking TBD Micro-actuator Driver with I2C Interface Version：PRE.001 、、， Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. Page：1 Pin Assignment of WLCSP (0.78*1.27*0.35mm) TOP View VM114 Pin Number 1 2 3 4 5 6 Pin Name VO1 VSS SCL SDA VO2 VDD Description Driver output 1 Ground I2C Interface Clock Line(Serial Clock Line) I2C Interface Data Line(Serial Data Line) Driver output 2 Power supply Micro-actuator Driver with I2C Interface Version：PRE.001...