11-VM148 Datasheet (SiTI) - 10Bit Current Sinking VCM Driver

11-VM148, 10Bit Current Sinking VCM Driver

Pin NO.

1 2 3 4 5 6 7 8 9 10 Pin Name VDD PD NC VSS NC NC SDA SCL MVSS SINK Description Input Power Pin Digital Input: Power off Mode (When PD=High ,chip disable) ( When PD=Low ,chip enable) Input Ground Pin I2C Interface Data(Serial Data Line) I2C Interface Data(Serial Clock Line) Input Motor dr

11-VM148 Version Issue Date File Name Total Page : A.001 : 2009-05-19 : SP-VM148-A.001.doc : 17 130mA, 10Bit Current Sinking VCM Driver with I2C Interface 9 7 1 SILICON TOUCH TECHNOLOGY INC.

9-7F-1, Prosperity Rd I, Science-Based Industrial Park Hsin-Chu, Taiwan 300, R.O.C.

Tel：886-3-5645656 Fax：886-3-5645626 SILICON TOUCH TECHNOLOGY INC.

11-VM148 130mA, 10-Bit Current Sinking VCM Driver with I2C Interface General Specifications The 11-VM148 is a VCM(Voice Coil Motor) driver IC with I2C

11-VM148 Features

* z Programmable sinking output current z I2C serial interface z DAC with 10-BIT resolution z 2.4V

* 5.5V power source z Low voltage control for digital pin PD, SDA, and SCL(i.e., VIH = 1.54V @ VDD = 2.8V) z Power off operation z Automatic power on reset z Small package: DFN10 (3

* 3

* 0.8