Sensor, Capacitive Touch

Products in this family provide the analog stimulus and measurement resources needed to operate a capacitance-based touch sensing transducer, and communicate information generated thereby in a format convenient for use with a microcontroller or similar device, such as an I2C or SPI serial interface, UART, or a simple logic signal. They are commonly used for human interface applications.

Screen Default Ranking Price By Date

Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
AT42QT1110-MUR $1.24000	Microchip Technology	QTOUCH 11 KEY TOUCH SENSOR IC	Tape & Reel (TR),Cut Tape (CT)	32-VQFN (5x5)	Surface Mount	QTouch™	-40°C ~ 85°C
AT42QT1110-MZ	Microchip Technology	IC TOUCH SENSOR 11KEY 32QFN	Tape & Reel (TR),Cut Tape (CT)	32-VQFN (5x5)	Surface Mount	QTouch™	-40°C ~ 85°C
AT42QT1111-AU $1.30000	Microchip Technology	IC TOUCH SENSOR 11KEY 32TQFP	Tape & Reel (TR),Cut Tape (CT)	32-TQFP (7x7)	Surface Mount	QTouch™	-40°C ~ 85°C
AT42QT1111-MU	Microchip Technology	IC TOUCH SENSOR 11KEY 32QFN	Tape & Reel (TR)	32-VQFN (5x5)	Surface Mount	QTouch™	-40°C ~ 85°C
AT42QT1244-AU $2.62000	Microchip Technology	IC TOUCH SENSOR 24KEY 32TQFP	Tray	32-TQFP (7x7)	Surface Mount	QMatrix™	-40°C ~ 105°C
AT42QT1244-AUR $1.22000	Microchip Technology	IC TOUCH SENSOR 24KEY 32TQFP	Tape & Reel (TR),Cut Tape (CT),Cut Tape (CT)	32-TQFP (7x7)	Surface Mount	QMatrix™	-40°C ~ 105°C
AT42QT1244-MU $3.16000	Microchip Technology	IC TOUCH SENSOR 24KEY 32QFN	Tray	32-VQFN (5x5)	Surface Mount	QMatrix™	-40°C ~ 105°C
AT42QT1244-MUR $3.22000	Microchip Technology	IC TOUCH SENSOR 24KEY 32QFN	Tape & Reel (TR),Cut Tape (CT)	32-VQFN (5x5)	Surface Mount	QMatrix™	-40°C ~ 105°C