MICROCHIP TECHNOLOGY IC: driver/sensor; capacitive sensor; BC-Link,I2C,SPI; QFN24; CAP1188 [CAP1188-1-CP-TR]
The Microchip Turnkey capacitive touch controller providing a wide variety of button and proximity functionality, and making it easy for designers to add aesthetically pleasing, low cost and robust touch interfaces. It also contains 8 LED drivers that offer full on / off, variable rate blinking, dimness controls, and breathing. Each of the LED drivers may be linked to one of the sensor inputs to be actuated when a touch is detected. As well, each LED driver may be individually controlled via a host controller. 8 capacitive touch sensor inputs 8 LED driver outputs Programmable sensitivity Automatic recalibration Individual thresholds for each button Proximity detection Multiple button pattern detection Analog filtering for system noise sources
The Microchip Turnkey capacitive touch controller providing a wide variety of button and proximity functionality, and making it easy for designers to add
aesthetically pleasing, low cost and robust touch interfaces. It also contains 8 LED drivers that offer full on / off, variable rate blinking, dimness controls, and breathing. Each of the LED drivers may be linked to one of the sensor inputs to be actuated when a touch is detected. As well, each LED driver may be individually controlled via a host controller.
8 capacitive touch sensor inputs
8 LED driver outputs
Programmable sensitivity
Automatic recalibration
Individual thresholds for each button
Proximity detection
Multiple button pattern detection
Analog filtering for system noise sources