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
	QT320-ISG SENSOR IC TOUCH PROG 2CH 8-SOIC Microchip Technology	20	$0.00			Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-
	QT115-ISG IC SENSOR TOUCH/PROX 1CHAN 8SOIC Microchip Technology	27	$0.00		QProx™	Tape & Reel (TR)	Obsolete	Buttons	Yes	Up to 10	Up to 1	-	-	2.5V ~ 5.5V	60µA	-40°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SO
	TCA305 CHIP IC PROXIMITY SWITCH PDDIP-14 Infineon Technologies	251	$0.00			-	Obsolete	Proximity Only	Yes	1	-	-	-	5V ~ 30V	600µA	-25°C ~ 85°C	Through Hole	-	-
	TCA305GXLLA1 IC PROXIMITY SWITCH PDSO-14 Infineon Technologies	230	$0.00			Tube	Obsolete	Proximity Only	Yes	1	-	-	-	5V ~ 30V	600µA	-25°C ~ 85°C	Surface Mount	14-SOIC (0.154", 3.90mm Width)	PG-DSO-14-1
	TCA305GGEGXUMA1 IC PROXIMITY SWITCH PDSO-14 Infineon Technologies	229	$0.00			Tape & Reel (TR)	Obsolete	Proximity Only	Yes	1	-	-	-	5V ~ 30V	600µA	-25°C ~ 85°C	Surface Mount	14-SOIC (0.154", 3.90mm Width)	PG-DSO-14-1
	TCA355GHLLA1 IC PROXIMITY SWITCH 8DSO Infineon Technologies	402	$0.00			Tube	Obsolete	Proximity Only	Yes	1	-	-	-	5V ~ 30V	600µA	-25°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	PG-DSO-8
	TCA355GGEGHUMA1 IC PROXIMITY SWITCH 8DSO Infineon Technologies	97	$0.00			Tape & Reel (TR)	Obsolete	Proximity Only	Yes	1	-	-	-	5V ~ 30V	600µA	-25°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	PG-DSO-8
	TCA505BCHIPX1SA1 IC SWITCH PROXIMITY INDCT CHIP Infineon Technologies	542	$0.00			Bulk	Discontinued at Digi-Key	Proximity Only	Yes	1	-	-	-	3.1V ~ 40V	550µA	-40°C ~ 110°C	-	-	-
	QT1081-ISG SENSOR IC QTOUCH 8 KEY 32QFN Microchip Technology	343	$0.00		QTouch™	Tape & Reel (TR)	Obsolete	Buttons	Yes	Up to 8	-	-	8 b	2.8V ~ 5V	5.6mA	-40°C ~ 85°C	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	QT1103-ISG IC SENSOR QTOUCH 10CH 32QFN Microchip Technology	345	$0.00		QTouch™	Tape & Reel (TR)	Obsolete	Buttons, Slider	No	Up to 10	-	-	8 b	2.8V ~ 5V	4.2mA	-40°C ~ 85°C	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	QT102-ISG IC SNSR TOUCH/PROX 1CHAN SOT23-6 Microchip Technology	376	$0.00		QTouch™	Tape & Reel (TR)	Obsolete	Buttons	Yes	1	-	-	14 b	2V ~ 5.5V	600µA	-40°C ~ 85°C	Surface Mount	SOT-23-6	SOT-23-6
	QT113H-ISG IC SENSOR TOUCH/PROX 1CHAN 8SOIC Microchip Technology	356	$0.00		QProx™	Tape & Reel (TR)	Obsolete	Buttons	Yes	1	-	-	14 b	2.5V ~ 5.5V	600µA	-40°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SO
	604-00038 IC SENSOR TOUCH/PROXMTY 1CH 8DIP Parallax Inc.	302	$0.00		QProx™	Tube	Obsolete	Buttons	Yes	1	-	-	14 b	2.5V ~ 5.5V	600µA	0°C ~ 70°C	Through Hole	8-DIP (0.300", 7.62mm)	8-DIP
	B6TS-04LT-000 10PCS PACK SENSOR TOUCH 4 KEY 20-SOP Omron Electronics Inc-EMC Div	36	$0.00			Bulk	Obsolete	Buttons	No	4	-	-	-	3V ~ 5.5V	-	-20°C ~ 85°C	Surface Mount	-	20-SOP
	AD7148ACPZ-1REEL IC CAP-TO-DGTL CONV PROG 16LFCSP Analog Devices Inc.	293	$0.00			Tape & Reel (TR)	Obsolete	Buttons, Slider, Wheel	Yes	8	-	I²C	16 b	2.6V ~ 3.6V	-	-40°C ~ 85°C	Surface Mount	16-VQFN Exposed Pad, CSP	16-LFCSP-VQ (4x4)
	AD7148ACPZ-1500RL7 IC CAP-TO-DGTL CONV PROG 16LFCSP Analog Devices Inc.	364	$1.61			Tape & Reel (TR)	Obsolete	Buttons, Slider, Wheel	Yes	8	-	I²C	16 b	2.6V ~ 3.6V	-	-40°C ~ 85°C	Surface Mount	16-VQFN Exposed Pad, CSP	16-LFCSP-VQ (4x4)
	QT100A-ISG IC SENS TOUCH/PROX 1CHAN 6-WSON Microchip Technology	502	$0.00		QTouch™	Tape & Reel (TR)	Obsolete	Buttons	Yes	1	-	-	14 b	2V ~ 5.5V	600µA	-40°C ~ 85°C	Surface Mount	6-WDFN Exposed Pad	6-WSON (3x3)
	QT100A-ISMG IC SENS TOUCH/PROX 1CHAN 10-MSOP Microchip Technology	217	$0.00		QTouch™	Tape & Reel (TR)	Obsolete	Buttons	Yes	1	-	-	14 b	2V ~ 5.5V	600µA	-40°C ~ 85°C	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
	QT110A-ISG IC SENSOR TOUCH/PROX 1CHAN 8SOIC Microchip Technology	127	$0.00		QProx™	Tape & Reel (TR)	Obsolete	Buttons	Yes	Up to 1	Up to 1	-	8 b	2.5V ~ 5.5V	26µA	-40°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	QT113A-ISG IC SENSOR TOUCH/PROX 1CHAN 8SOIC Microchip Technology	367	$0.00		QProx™	Tape & Reel (TR)	Obsolete	Buttons	Yes	1	-	-	14 b	2.5V ~ 5.5V	600µA	-40°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SO