A 12-channel auto sensitivity calibration capacitive touch sensor
* Properties
- I2C serial interface
- Selectable output operation (single mode / multi mode)
- Adjustable independently with 8 step sensitivity
- Sync function for parallel operation
- Touch intensity can be detectable within 3 step (Low, medium and high)
- Adjustable internal frequency with external resistor
- Adjustable response time and interrupt level by the control registers
- Embedded high frequency noise elimination circuit
- IDLE mode to save the current consumption
- Embedded power key function on channel 1 for mobile phone application
- RoHS complaint
- 32 QFN Package (5.00 * 5.00 * 0.85)
- 24 SOP Package (15.54 * 10.3 * 2.4)
* Applicability
- Home appliances
- Mobile application ( Mobile phone / PDA / PMP etc )
- PC & peripherals application
- Membrane switch replacement
- Sealed control panels
- Door key - lock matrix application
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