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
QT118H-ISG	Microchip Technology	IC SENSOR TOUCH/PROX 1CHAN 8SOIC	Tape & Reel (TR)	8-SO	Surface Mount	QProx™	-40°C ~ 85°C
QT140-AS $2.39000	Microchip Technology	SENSOR IC 4CH 5V 5MA SGL 28-SSOP	Tube	28-SSOP	Surface Mount	QProx™, QTouch™	-40°C ~ 105°C
QT140-ASG	Microchip Technology	IC SENSOR 4KEY 5V 5MA SGL 28SSOP	Tape & Reel (TR)	28-SSOP	Surface Mount	QProx™, QTouch™	-40°C ~ 105°C
QT140-DG $3.59000	Microchip Technology	IC SENSOR 4KEY 5V 5MA SGL 28DIP	Tube	28-DIP	Through Hole	QProx™, QTouch™	0°C ~ 70°C
QT150-AS	Microchip Technology	SENSOR IC 5CH 5V 5MA SGL 28-SSOP	Tube	28-SSOP	Surface Mount	QProx™, QTouch™	-40°C ~ 105°C
QT150-D $2.09000	Microchip Technology	SENSOR IC 5-CH 5V 5MA SGL 28-DIP	Tube	8-PDIP	Through Hole	QProx™, QTouch™	0°C ~ 70°C
QT150-DG $3.83000	Microchip Technology	IC SENSOR 5KEY 5V 5MA SGL 28DIP	Tube	8-PDIP	Through Hole	QProx™, QTouch™	0°C ~ 70°C
QT160-AS $2.80000	Microchip Technology	SENSOR IC 6CH 5V 5MA SGL 28-SSOP	Tape & Reel (TR)	28-SSOP	Surface Mount	QProx™, QTouch™	-40°C ~ 105°C