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
	CAP1293-1-SN-TR IC TOUCH SENSOR CAP 3CH 8SOIC Microchip Technology	1,163	$0.82			Tape & Reel (TR)	Active	Buttons	Yes	3	-	I²C, SMBus	8 b	3V ~ 5.5V	750µA	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	MTCH102T-I/MS IC PROXIMITY DETECTOR 8MSOP Microchip Technology	491	$0.88			Tape & Reel (TR)	Active	Buttons	Yes	Up to 2	Up to 2	Open Drain	-	2.05V ~ 3.6V	80mA	-40°C ~ 85°C	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
	CAP1296-1-AIA-TR IC TOUCH SENSOR 6CH CAP 10VDFN 3 Microchip Technology	870	$0.92			Tape & Reel (TR)	Active	Buttons	Yes	6	-	I²C, SMBus	-	3V ~ 5.5V	500µA	-40°C ~ 125°C	Surface Mount	10-VFDFN Exposed Pad	10-DFN (3x3)
	CAP1133-1-AIA-TR IC TOUCH SENSOR/LED DRVR 10DFN Microchip Technology	384	$0.99			Tape & Reel (TR)	Active	Buttons	Yes	3	3	I²C, SMBus	-	3V ~ 3.6V	500µA	-40°C ~ 125°C	Surface Mount	10-VFDFN Exposed Pad	10-DFN (3x3)
	AT42QT1070-SSUR IC TOUCH SENSOR 7KEY 14-SOIC Microchip Technology	805	$1.21		QTouch™	Tape & Reel (TR)	Active	Buttons	No	Up to 7	Up to 5	I²C	-	1.8V ~ 5.5V	-	-40°C ~ 85°C	Surface Mount	14-SOIC (0.154", 3.90mm Width)	14-SOIC
	CAP1298-1-A4-TR IC TOUCH SENSOR 8CH 16QFN 3X3 Microchip Technology	399	$1.22			Tape & Reel (TR)	Active	Buttons	Yes	8	-	I²C, SMBus	-	3V ~ 5.5V	500µA	-40°C ~ 125°C	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)
	CAP1188-1-CP-TR IC TOUCH SENSOR/LED DRVR 24VQFN Microchip Technology	275	$1.43			Tape & Reel (TR)	Active	Buttons	Yes	8	8	I²C, SMBus, SPI	-	3V ~ 3.6V	500µA	-40°C ~ 125°C	Surface Mount	24-VFQFN Exposed Pad	24-QFN (4x4)
	CAP1114-1-EZK-TR IC TOUCH SENSOR/LED DRVR 32VQFN Microchip Technology	130	$1.56			Tape & Reel (TR)	Active	Buttons, Slider	Yes	Up to 14	11	SMBus	-	3V ~ 3.6V	550µA	-40°C ~ 125°C	Surface Mount	32-TFQFN Exposed Pad	32-QFN
	AT42QT1040-MMHR IC TOUCH SENSOR 4KEY 20-VQFN Microchip Technology	115	$1.59		QTouch™	Tape & Reel (TR)	Active	Buttons	No	Up to 4	4	-	-	1.8V ~ 5.5V	10mA	-40°C ~ 85°C	Surface Mount	20-VFQFN Exposed Pad	20-VQFN (3x3)
	AT42QT2120-XUR IC TOUCH SENSOR 12CH 20TSSOP Microchip Technology	373	$1.87		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-TSSOP (0.173", 4.40mm Width)	20-TSSOP
	CAP1214-1-EZK-TR IC TOUCH SENSOR/LED DRVR 32VQFN Microchip Technology	302	$2.63			Tape & Reel (TR)	Active	Buttons, Slider	Yes	Up to 14	11	SMBus	-	3V ~ 3.6V	550µA	-40°C ~ 125°C	Surface Mount	32-TFQFN Exposed Pad	32-QFN (4x4)
	QT60160-ISG IC TOUCH SENSOR 16KEY 32-QFN Microchip Technology	340	$2.74		QMatrix™	Tape & Reel (TR)	Active	Buttons	No	Up to 16	-	I²C, SPI	10 b	1.8V ~ 5.25V	4.6mA	-40°C ~ 85°C	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	AT42QT1060-MMUR SENSOR IC MTRX TOUCH6KEY 28-QFN Microchip Technology	178	$2.72		QTouch™	Tape & Reel (TR)	Active	Buttons	No	Up to 6	Up to 7	I²C	-	1.8V ~ 5.5V	-	-40°C ~ 85°C	Surface Mount	28-VFQFN Exposed Pad	28-VQFN (4x4)
	QT60240-ISG IC TOUCH SENSOR 24KEY 32QFN Microchip Technology	296	$3.22		QMatrix™	Tape & Reel (TR)	Active	Buttons	No	Up to 24	-	I²C, SPI	10 b	1.8V ~ 5.25V	4.6mA	-40°C ~ 85°C	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	FDC1004DGSR IC PROXIMITY 4CH 10VSSOP Texas Instruments	14	$7.43			Tape & Reel (TR)	Active	Proximity Only	Yes	4	-	I²C	16 b	3V ~ 3.6V	750µA	-40°C ~ 125°C	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-VSSOP
	QT60168-ASG IC SENSOR QMATRIX 16CHAN 32TQFP Microchip Technology	6	$6.91		QMatrix™, QProx™	Tray	Active	Buttons	No	Up to 16	-	SPI	9 b	3V ~ 5.25V	25mA (Max)	-40°C ~ 105°C	Surface Mount	32-TQFP	32-TQFP (7x7)
	MTCH101T-I/OT IC PROXIMITY DETECTOR SOT23-6 Microchip Technology	1,419	$0.50			Tape & Reel (TR)	Active	Proximity Only	Yes	Up to 1	Up to 1	Open Drain	-	2V ~ 5.5V	340µA	-40°C ~ 85°C	Surface Mount	SOT-23-6	SOT-23-6
	MTCH101-I/OT IC PROXIMITY DETECTOR SOT23-6 Microchip Technology	933	$0.48			Bag	Active	Proximity Only	Yes	Up to 1	Up to 1	Open Drain	-	2V ~ 5.5V	340µA	-40°C ~ 85°C	Surface Mount	SOT-23-6	SOT-23-6
	MTCH1010-V/SN IC PROXIMITY DETECTOR Microchip Technology	274	$0.60			Tube	Active	-	-	-	-	-	-	-	-	-	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	IQS7222C101QNR 10 CHANNEL MUTUAL / 8 CHANNEL SE Azoteq (Pty) Ltd	34	$1.56			Tape & Reel (TR)	Active	Buttons, Slider	Yes	13	Up to 10	I²C	-	1.71V ~ 3.5V, 2.2V ~ 3.5V	596µA	-40°C ~ 85°C	Surface Mount	20-UFQFN Exposed Pad	20-QFN (3x3)