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
	AT42QT1050-UUR 5 CHANNEL QTOUCH ADC I2C SNSR IC Microchip Technology	459	$1.24		QTouch™	Tape & Reel (TR)	Active	Buttons	Yes	Up to 5	-	I²C	-	1.8V ~ 5.5V	-	-40°C ~ 85°C	Surface Mount	12-UFBGA, WLCSP	12-WLCSP (1.56x1.4)
	AT42QT2120-SUR IC TOUCH SENSOR 12CH 20SOIC Microchip Technology	459	$1.57		QTouch™	Tape & Reel (TR)	Active	Buttons, Slider, Wheel	Yes	Up to 12	Up to 10	I²C	-	1.8V ~ 5.5V	-	-40°C ~ 85°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
	LDS6203NTGI IC TOUCH CTLR 6CH CAP 20VFQFPN Renesas Electronics America Inc	286	$1.57		PureTouch™	Tray	Active	Buttons, Slider, Wheel	Yes	Up to 6	-	I²C	-	1.65V ~ 5.5V	55µA	-40°C ~ 85°C	Surface Mount	20-WFQFN Exposed Pad	20-TQFN (3x3)
	LDS6203NTGI8 IC TOUCH CTLR 6CH CAP 20VFQFPN Renesas Electronics America Inc	48	$1.57		PureTouch™	Tape & Reel (TR)	Active	Buttons, Slider, Wheel	Yes	Up to 6	-	I²C	-	1.65V ~ 5.5V	55µA	-40°C ~ 85°C	Surface Mount	20-WFQFN Exposed Pad	20-TQFN (3x3)
	LDS6204NTGI8 IC TOUCH CTLR 8CH CAP 20VFQFPN Renesas Electronics America Inc	213	$1.63		PureTouch™	Tape & Reel (TR)	Active	Buttons, Slider, Wheel	Yes	Up to 8	-	I²C	-	1.65V ~ 5.5V	55µA	-40°C ~ 85°C	Surface Mount	20-VFQFN Exposed Pad	20-TQFN (3x3)
	LDS6107NQGI8 IC SENSOR TCH PURETOUCH 28VFQFPN Renesas Electronics America Inc	588	$1.66		PureTouch™	Tape & Reel (TR)	Active	Buttons, Slider, Wheel	No	Up to 13	-	I²C, SMBus, SPI	-	1.65V ~ 5.5V	70µA	-	Surface Mount	28-WFQFN Exposed Pad	28-VFQFPN (4x4)
	CPT112S-A02-GMR IC CTLR CAP TOUCH 12CH I2C 20QFN Silicon Labs	264	$1.74			Tape & Reel (TR)	Not For New Designs	Buttons, Slider	Yes	Up to 12	-	I²C	-	1.8V ~ 3.6V	3.1mA	-40°C ~ 85°C	Surface Mount	20-UFQFN Exposed Pad	20-QFN (3x3)
	CPT212B-A01-GMR 12 CHANNEL CAPACITIVE TOUCH CONT Silicon Labs	529	$1.73			Tape & Reel (TR)	Not For New Designs	Buttons	Yes	Up to 12	-	I²C	-	1.8V ~ 3.6V	3.1mA	-40°C ~ 85°C	Surface Mount	20-UFQFN Exposed Pad	20-QFN (3x3)
	LDS6107NQGI IC SENSOR TCH PURETOUCH 28VFQFPN Renesas Electronics America Inc	257	$1.75		PureTouch™	Tray	Active	Buttons, Slider, Wheel	No	Up to 13	-	I²C, SMBus, SPI	-	1.65V ~ 5.5V	70µA	-	Surface Mount	28-WFQFN Exposed Pad	28-VFQFPN (4x4)
	CPT112S-A02-GM IC CTLR CAP TOUCH 12CH I2C 20QFN Silicon Labs	119	$1.73			Tube	Not For New Designs	Buttons, Slider	Yes	Up to 12	-	I²C	-	1.8V ~ 3.6V	3.1mA	-40°C ~ 85°C	Surface Mount	20-UFQFN Exposed Pad	20-QFN (3x3)
	LDS6204SOGI SOIC 12.80X7.60X2.34 MM, 1.27MM Renesas Electronics America Inc	489	$1.78		PureTouch™	Tube	Active	Buttons, Slider, Wheel	Yes	8	8	I²C	-	1.65V ~ 5.5V	55µA	-40°C ~ 85°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
	LDS6204SOGI8 SOIC 12.80X7.60X2.34 MM, 1.27MM Renesas Electronics America Inc	472	$1.76		PureTouch™	Tape & Reel (TR)	Active	Buttons, Slider, Wheel	Yes	8	8	I²C	-	1.65V ~ 5.5V	55µA	-40°C ~ 85°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
	LDS6204NTGI IC TOUCH CTLR 8CH CAP 20VFQFPN Renesas Electronics America Inc	120	$1.81		PureTouch™	Tray	Active	Buttons, Slider, Wheel	Yes	Up to 8	-	I²C	-	1.65V ~ 5.5V	55µA	-40°C ~ 85°C	Surface Mount	20-VFQFN Exposed Pad	20-TQFN (3x3)
	CPT112S-A02-GUR 12 CHANNEL CAPACITIVE TOUCH CONT Silicon Labs	264	$1.91			Tape & Reel (TR)	Not For New Designs	Buttons, Slider	Yes	Up to 12	-	I²C	-	1.8V ~ 3.6V	3.1mA	-40°C ~ 85°C	Surface Mount	24-SSOP (0.154", 3.90mm Width)	24-QSOP
	CPT007B-A02-GMR IC CTLR CAP TOUCH 7CH GPIO 20QFN Silicon Labs	362	$1.92			Tape & Reel (TR)	Not For New Designs	Buttons	Yes	Up to 7	Up to 7	Open Drain, Push-Pull	-	1.8V ~ 3.6V	3.1mA	-40°C ~ 85°C	Surface Mount	20-UFQFN Exposed Pad	20-QFN (3x3)
	CPT007B-A02-GM IC CTLR CAP TOUCH 7CH GPIO 20QFN Silicon Labs	341	$1.90			Tube	Not For New Designs	Buttons	Yes	Up to 7	Up to 7	Open Drain, Push-Pull	-	1.8V ~ 3.6V	3.1mA	-40°C ~ 85°C	Surface Mount	20-UFQFN Exposed Pad	20-QFN (3x3)
	CPT007B-A02-GUR 7 CHANNEL CAPACITIVE TOUCH CONTR Silicon Labs	121	$2.16			Tape & Reel (TR)	Not For New Designs	Buttons	Yes	Up to 7	Up to 7	Open Drain, Push-Pull	-	1.8V ~ 3.6V	3.1mA	-40°C ~ 85°C	Surface Mount	24-SSOP (0.154", 3.90mm Width)	24-QSOP
	LDS6107PYGI IC SENSOR TCH PURETOUCH 28SSOP Renesas Electronics America Inc	403	$2.43		PureTouch™	Tube	Active	Buttons, Slider, Wheel	No	Up to 13	-	I²C, SMBus, SPI	-	1.65V ~ 5.5V	70µA	-	Surface Mount	28-SSOP (0.209", 5.30mm Width)	28-SSOP
	LDS6120NQGI8 IC SENSOR TCH PURETOUCH 40VFQFPN Renesas Electronics America Inc	104	$2.64		PureTouch™	Tape & Reel (TR)	Active	Buttons, Slider, Wheel	No	Up to 20	Up to 10	I²C, SMBus, SPI	-	1.65V ~ 5.5V	70µA	-	Surface Mount	40-WFQFN Exposed Pad	40-VFQFPN (5x5)
	LDS6120NQGI IC SENSOR TCH PURETOUCH 40VFQFPN Renesas Electronics America Inc	150	$2.81		PureTouch™	Tray	Active	Buttons, Slider, Wheel	No	Up to 20	Up to 10	I²C, SMBus, SPI	-	1.65V ~ 5.5V	70µA	-	Surface Mount	40-WFQFN Exposed Pad	40-VFQFPN (5x5)