Interface - Sensor, Capacitive Touch

Category Introduction

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.

Product List

574 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Type	Proximity Detection	Number of Inputs	LED Driver Channels	Interface	Resolution	Voltage - Supply	Current - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
	LDS6104NQGI8 IC SENSOR TCH PURETOUCH 28VFQFPN Renesas Electronics America Inc	53	$0.00		PureTouch™	Tape & Reel (TR)	Active	Buttons, Slider, Wheel	No	Up to 8	-	I²C, SPI	-	1.65V ~ 5.5V	70µA	-	Surface Mount	28-WFQFN Exposed Pad	28-VFQFPN (4x4)
	LDS6104PYGI8 IC SENSOR TCH PURETOUCH 28SSOP Renesas Electronics America Inc	111	$0.00		PureTouch™	Tape & Reel (TR)	Obsolete	Buttons, Slider, Wheel	No	Up to 8	-	I²C, SMBus, SPI	-	1.65V ~ 5.5V	70µA	-	Surface Mount	28-SSOP (0.209", 5.30mm Width)	28-SSOP
	LDS6126NQGI8 IC SENSOR TCH PURETOUCH 28VFQFPN Renesas Electronics America Inc	343	$0.00		PureTouch™	Tape & Reel (TR)	Obsolete	Buttons, Slider, Wheel	No	Up to 11	Up to 6	I²C, SMBus, SPI	-	1.65V ~ 5.5V	70µA	-	Surface Mount	28-WFQFN Exposed Pad	28-VFQFPN (4x4)
	LDS6128NQGI8 IC SENSOR TCH PURETOUCH 40VFQFPN Renesas Electronics America Inc	41	$0.00		PureTouch™	Tape & Reel (TR)	Obsolete	Buttons, Slider, Wheel	No	Up to 16	Up to 8	I²C, SMBus, SPI	-	1.65V ~ 5.5V	70µA	-	Surface Mount	40-WFQFN Exposed Pad	40-VFQFPN (5x5)
	MPR121QR2 IC CTLR TOUCH SENSOR 20-QFN NXP USA Inc.	609	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	Buttons, Slider, Wheel	Yes	Up to 12	Up to 8	I²C	-	2V ~ 3.6V	393µA	-40°C ~ 85°C	Surface Mount	20-UFQFN	20-QFN (3x3)
	AT42QT1111-AU IC TOUCH SENSOR 11KEY 32TQFP Microchip Technology	315	$0.00		QTouch™	Tape & Reel (TR)	Obsolete	Buttons	No	Up to 11	Up to 7	SPI	-	1.8V ~ 5.5V	12mA	-40°C ~ 85°C	Surface Mount	32-TQFP	32-TQFP (7x7)
	ATMXT1386XES-CHPSET2 IC SENSOR MAXTOUCH Microchip Technology	415	$0.00			-	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-
	QT60240-ATG IC TOUCH SENSOR 24KEY 32-TQFP Microchip Technology	169	$0.00		QMatrix™	Tray	Obsolete	Buttons	No	Up to 24	-	I²C, SPI	10 b	1.8V ~ 5.25V	4.6mA	-40°C ~ 85°C	Surface Mount	32-TQFP	32-TQFP (7x7)
	AT42QT2100-AU IC TOUCH SENSOR 7KEY 32TQFP Microchip Technology	582	$0.00		QTouch™	Tray	Obsolete	Buttons, Slider, Wheel	Yes	Up to 8	-	SPI	14 b	2V ~ 5.5V	-	-40°C ~ 85°C	Surface Mount	32-TQFP	32-TQFP (7x7)
	AT42QT2100-MU IC TOUCH SENSOR 7KEY 32QFN Microchip Technology	448	$0.00		QTouch™	Tray	Obsolete	Buttons, Slider, Wheel	Yes	Up to 8	-	SPI	14 b	2V ~ 5.5V	-	-40°C ~ 85°C	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (5x5)
	ATMXT224E-MAHR TOUCHSCREEN CONTROLLER Microchip Technology	190	$0.00		maXTouch™	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
	STM8T141AM61TTR IC SENSOR TOUCH/PROX 1CH 8SOIC STMicroelectronics	100	$0.00			Tape & Reel (TR)	Obsolete	Buttons	Yes	1	-	-	-	2V ~ 5.5V	30µA	-40°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SO
	STM8T143AM62T IC MCU SENSOR TOUCH/PROX 8SOIC STMicroelectronics	109	$0.00			Tube	Obsolete	Buttons	Yes	1	-	-	-	2.3V ~ 5.5V	60µA	-40°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SO
	STM8T143AU61TTR IC MCU SENSOR TOUCH/PROX 8UFDFPN STMicroelectronics	476	$0.00			Tape & Reel (TR)	Obsolete	Buttons	Yes	1	-	-	-	2.3V ~ 5.5V	60µA	-40°C ~ 85°C	Surface Mount	8-UFDFN Exposed Pad	8-UFDFPN (2x3)
	AT42QT1085-AU IC TOUCH SENSOR 8KEY 32TQFP Microchip Technology	181	$0.00		QTouch™	Tray	Obsolete	Buttons	No	Up to 8	Up to 16	SPI	-	2V ~ 5.5V	-	-40°C ~ 85°C	Surface Mount	32-TQFP	32-TQFP (7x7)
	AT42QT1085-MU IC TOUCH SENSOR 8KEY 32QFN Microchip Technology	267	$0.00		QTouch™	Tray	Obsolete	Buttons	No	Up to 8	Up to 16	SPI	-	2V ~ 5.5V	-	-40°C ~ 85°C	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (5x5)
	AT42QT1085-AUR IC TOUCH SENSOR 8KEY 32TQFP Microchip Technology	355	$0.00		QTouch™	Tape & Reel (TR)	Obsolete	Buttons	No	Up to 8	Up to 16	SPI	-	2V ~ 5.5V	-	-40°C ~ 85°C	Surface Mount	32-TQFP	32-TQFP (7x7)
	AT42QT1085-MUR IC TOUCH SENSOR 8KEY 32QFN Microchip Technology	62	$0.00		QTouch™	Tape & Reel (TR)	Obsolete	Buttons	No	Up to 8	Up to 16	SPI	-	2V ~ 5.5V	-	-40°C ~ 85°C	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (5x5)
	AT42QT2100-AUR IC TOUCH SENSOR 32TQFP Microchip Technology	301	$0.00		QTouch™	Tape & Reel (TR)	Obsolete	Buttons, Slider, Wheel	Yes	Up to 8	-	SPI	14 b	2V ~ 5.5V	-	-40°C ~ 85°C	Surface Mount	32-TQFP	32-TQFP (7x7)
	CAP1006-1-AIA-TR IC TOUCH SENSOR 6CH 10VDFN Microchip Technology	275	$0.00			Tape & Reel (TR)	Active	Buttons	No	6	-	I²C, SMBus	-	-	-	-	Surface Mount	10-VFDFN Exposed Pad	10-DFN (3x3)