A 4-Channel Auto sensitivity calibration capacitive touch sensor
* Properties
- 4-Channel capacitive sensor with auto sensitivity calibration
- Available LED PWM drive up to 4
- Multi interface - I2C serial interface / parallel outputs
- Selectable output operation mode (single output / multi output)
- Adjustable 256 steps sensitivity
- Almost no external component needed
- Low current consumption
- Embedded common and normal noise elimination circuit
- RoHS compliant 14 SOP package
- Moisture sensitivity level 3 (MSL3)
* Applicability
- Home appliances (TV, Monitor keypads)
- Mobile applications (PMP, MP3, Car navigation)
- Membrane switch replacement
- Sealed control panels, keypads
- Touch screen replacement application home application