Melody IC

Sound & Speech IC

Capacitive Touch Sensor

Light / LED Controller

Health Care

RF IC

 

Capacitive Touch Sensor

         Introduction

 

                   Capacitive Touch Sensor Product - Application note

               Brief Descriptions of the Capacitive Proximity Detectors

              Performance of the Capacitive Proximity Detectors

               Application of the Capacitive Proximity Detectors

            

1.      (1) Excellent voltage regulator with high rejection to the variation of power supply:
                Variation of output voltage is smaller than 1mV, when input voltage variation is larger
                     than 3V.

2.      (2) Embedded temperature compensated voltage reference.

3.      (3) Automatic tracking in responds to the variation of temperature.

4.      (4) High rejection to the noise.

5.      (5) Relating patents:

                     ●  STRUCTURE OF OBJECT PROXIMITY AND POSITION  DETECTOR
                                                   U.S.A.              US 7,023,221 B1 
                                    EUROPE          EP 1 791 260 B1
                                    R.O.C.               I 259908

                                    CHINA             ZL 2005 1 0080231.9

                                    JAPAN             特許第4365817号

           ●  OBJECT PROXIMITY DETECTOR AND OBJECT POSITION DETECTOR

                                     U.S.A.             US 7,944,217 B2

                                     R.O.C.             Pending

 

 

 2011/07/15