TS04

Product overview TS04

4 channel automatic sensitivity calibration capacitive touch IC

General characteristics

4 - channel capacitive sensor, automatic sensitivity calibration

Parallel output interface

Adjustable sensitivity independent of external capacitance

Adjustable internal and external resistance frequencies

Embedded high frequency noise cancellation circuit

Low current consumption

2.0 absolute maximum rating

Battery voltage 5.0v maximum voltage VDD+0.3 maximum current on any pin any PAD100 ma power dissipation 800mW storage temperature -50? 150℃ operating temperature -20? 75℃ junction temperature 150℃ note, unless otherwise indicated by any other command, all above operating at normal temperature.

application

Mobile applications (mobile phone/PDA/ PMP/ MP3, etc.)

Membrane switch replacement

Sealed control panel, keyboard

Door key lock matrix application