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Sensor, Capacitive Touch

Manufacturers	Package/Case	Series	Packaging	Product Status	Programmable	Type	Proximity Detection	Number of Inputs	LED Driver Channels	Interface	Resolution	Voltage - Supply	Current - Supply	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
Analog Devices Inc. Analog Devices Inc./Maxim Integrated Asahi Kasei Microdevices/AKM Atmel Azoteq (Pty) Ltd Cypress Semiconductor Corp EM Microelectronic Freescale Semiconductor - NXP Infineon Technologies Lumissil Microsystems Microchip Technology NXP Semiconductors Omron Automation and Safety Omron Electronic Components onsemi Parallax Inc. Renesas ROHM Semiconductor Sanyo Semtech Corporation Silicon Labs STMicroelectronics Texas Instruments	- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-VFDFN Exposed Pad 10-WFDFN Exposed Pad 11-XFBGA, WLCSP 12-UFBGA, WLCSP 12-UFQFN 12-VFDFN Exposed Pad 12-WFDFN Exposed Pad 14-DIP (0.300", 7.62mm) 14-SOIC (0.154", 3.90mm Width) 14-TSSOP (0.173", 4.40mm Width) 16-SOIC (0.154", 3.90mm Width) 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP (0.173", 4.40mm Width) Exposed Pad 16-UFQFN 16-UFQFN Exposed Pad 16-VFQFN Exposed Pad 16-VQFN Exposed Pad 16-VQFN Exposed Pad, CSP 16-WFQFN 16-WFQFN Exposed Pad 16-WQFN Exposed Pad 18-UFBGA, WLCSP 20-LSSOP (0.173", 4.40mm Width) 20-SOIC (0.295", 7.50mm Width) 20-SSOP (0.209", 5.30mm Width) 20-TQFN Exposed Pad 20-TSSOP (0.173", 4.40mm Width) 20-UFQFN 20-UFQFN Exposed Pad 20-VFQFN 20-VFQFN Exposed Pad 20-WFQFN Exposed Pad 24-SSOP (0.154", 3.90mm Width) 24-SSOP (0.209", 5.30mm Width) 24-TSSOP (0.173", 4.40mm Width) 24-UFQFN Exposed Pad 24-VFQFN Exposed Pad 24-WFQFN Exposed Pad 28-DIP (0.300", 7.62mm) 28-SOIC (0.295", 7.50mm Width) 28-SOIC (0.400", 10.16mm Width) 28-SSOP (0.209", 5.30mm Width) 28-TSSOP (0.173", 4.40mm Width) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad 28-UFQFN 28-VFQFN 28-VFQFN Exposed Pad 28-WFQFN 28-WFQFN Exposed Pad 30-LFSOP (0.173", 4.40mm Width) 30-SSOP 32-QFN Exposed Pad 32-SOP (0.213", 5.40mm Width) 32-TFQFN Exposed Pad 32-TQFP 32-UFQFN Exposed Pad 32-UQFN Exposed Pad 32-VFQFN 32-VFQFN Exposed Pad 32-WFQFN Exposed Pad 40-VFQFN Exposed Pad 40-WFQFN Exposed Pad 44-QFP 44-TQFP 48-BSSOP (0.295", 7.50mm Width) 48-UFQFN Exposed Pad 52-WFQFN 6-WDFN Exposed Pad 64-LQFP 8-DIP (0.300", 7.62mm) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.209", 5.30mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-UDFN Exposed Pad 8-UFBGA, WLCSP 8-UFDFN 8-UFDFN Exposed Pad 8-WFDFN Exposed Pad 8-XFBGA, WLCSP 9-UFLGA 96-VFBGA Die Module SOT-23-6 SOT-23-6 Thin, TSOT-23-6	* - CAPSENSE™ Express™ CAPSENSE™ Express™ SmartSense™ IQ Switch® ProxFusion® IQ Switch®, ProxFusion® IQ Switch®, ProxFusion™ IQ Switch®, ProxSense® maXTouch™ ProxFusion® ProxSense® PureTouch™ QMatrix™ QMatrix™, QProx™ QMatrix™, QSlide™ QProx™ QProx™, QTouch™ QSlide™ QSlide™, QTouch™, QWheel™ QSlide™, QWheel™ QTouch™ RightTouch™ S-Touch™ TouchStart™	- Bag Box Bulk Cut Tape (CT) Strip Tape & Reel (TR) Tray Tube	Active Discontinued at Masstock Electronics Not For New Designs Obsolete	- Not Verified Verified	- Button Buttons Buttons, Slider Buttons, Slider, Wheel Buttons, Wheel Proximity Detector Proximity Only Slider Wheel	- No Yes	- 1 10 12 13 15 150 16 2 20 25 3 39 4 5 6 72 8 9 Up to 1 Up to 10 Up to 11 Up to 12 Up to 13 Up to 14 Up to 16 Up to 2 Up to 20 Up to 24 Up to 3 Up to 32 Up to 4 Up to 48 Up to 5 Up to 6 Up to 64 Up to 7 Up to 8	- 1 11 15 16 2 3 4 6 8 9 Up to 1 Up to 10 Up to 12 Up to 16 Up to 2 Up to 24 Up to 3 Up to 32 Up to 4 Up to 42 Up to 5 Up to 6 Up to 7 Up to 8	- Digital I2C I2C, SMBus I2C, SMBus, SPI I2C, SPI Open Drain Open Drain, Push-Pull SMBus SPI SPI, UART	- 10 b 11 b 12 b 14 b 16 b 28 b 32 b 6 b 7 b 8 b 9 b	- 1.2V ~ 2V, 2.2V ~ 3.6V 1.65V ~ 1.95V 1.65V ~ 3.6V 1.65V ~ 5.5V 1.71V ~ 2.75V 1.71V ~ 3.5V 1.71V ~ 3.5V, 2.2V ~ 3.5V 1.71V ~ 3.6V 1.71V ~ 5.5V 1.75V ~ 5.5V 1.76V ~ 3.6V 1.8V ~ 3.3V 1.8V ~ 3.6V 1.8V ~ 5.25V 1.8V ~ 5.5V 1.8V ~ 5V 120V 2.05V ~ 3.6V 2.2V ~ 3.5V 2.35V ~ 5.5V 2.3V ~ 5.5V 2.4V ~ 5.25V 2.4V ~ 5.5V 2.4V ~ 5V 2.5V ~ 3.3V 2.5V ~ 5.25V 2.5V ~ 5.5V 2.5V ~ 5V 2.6V ~ 3.6V 2.6V ~ 5.5V 2.7V ~ 3.6V 2.7V ~ 5.5V 2.85V ~ 5.5V 2.8V ~ 5V 2.95V ~ 5.5V 2.95V ~ 5.5V 24V 2V ~ 3.3V 2V ~ 3.6V 2V ~ 5.5V 3.1V ~ 40V 3.3V ~ 5V 3.9V ~ 5V 3V ~ 3.6V 3V ~ 5.25V 3V ~ 5.5V 3V ~ 5V 3V ~ 9V 4.5V ~ 5.5V 4.75V ~ 5.25V 5V ~ 30V ± 2.7V ~ 3.6V	- 1.127mA 1.14mA 1.32mA 1.3mA 1.4mA 1.4mA (Max) 1.5mA 1.5mA (Max) 1.62mA 100µA 101µA 10mA 10µA 122µA 128µA 12mA 135µA 13mA 140mA 150µA 15mA (Max) 17.3µA 170µA 171.76µA 172µA 175µA 180µA 18µA 199.3µA 2.1mA 2.5mA 2.9mA 200µA 215µA 220µA 24.8µA 25mA (Max) 26µA 280µA 291µA 29µA 2mA 3.1mA 3.25mA 3.3mA 3.4mA 3.6mA 300µA 305µA 30µA 339µA 33µA 340µA 350µA 360µA 378.5µA 393µA 3µA 4.2mA 4.5mA 4.6mA 400µA 41µA 43µA 460µA 484µA (Max) 4mA 4µA 5.6mA 500µA 50µA 550µA 55µA 596µA 59µA 6.45µA 6.5mA 6.5µA 6.6mA 600µA 60µA 650µA 670µA 7.5µA 7.5µA, 12µA 70µA 740µA 750µA 77µA 78µA 7mA 80mA 80µA 9.6µA 98µA	- -18°C ~ 50°C -20°C ~ 85°C -20°C ~ 85°C (TA) -25°C ~ 85°C -40°C ~ 105°C -40°C ~ 110°C -40°C ~ 125°C -40°C ~ 85°C 0°C ~ 70°C	- Automotive	- AEC-Q100	- Surface Mount Surface Mount, Wettable Flank Through Hole	- 10-DFN (3x3) 10-MSOP 10-VSSOP 10-WSON (3x3) 11-WLCSP (1.48x1.08) 12-DFN (3x3) 12-QFN (2.2x1.5) 12-WLCSP (1.56x1.4) 12-WSON (4x4) 14-PDIP 14-SOIC 14-TSSOP 16-LFCSP-VQ (4x4) 16-QFN (2.6x1.8) 16-QFN (3x3) 16-QFN (4x4) 16-QFN-EP (5x5) 16-SOIC 16-TQFN (3x3) 16-TSSOP 16-WQFN (4x4) 18-WLCSP (1.62x1.62) 20-QFN (3x3) 20-QFN (4x4) 20-SOIC 20-SOP 20-SSOP 20-TQFN (3x3) 20-TSSOP 20-UQFN (4x4) 20-VQFN (3x3) 24-QFN (4x4) 24-QSOP 24-SOP 24-SSOP 24-TSSOP 24-VFQFPN (4x4) 24-WQFN (4x4) 28-DIP 28-QFN (4x4) 28-SOIC 28-SSOP 28-TSSOP 28-VCT (3.5x3.5) 28-VFQFPN (4x4) 28-VQFN (4x4) 30-SSOP 32-MLPQW (5x5) 32-QFN 32-QFN (4x4) 32-QFN (5x5) 32-QFR (5x5) 32-SSOP-A 32-TQFP (7x7) 32-UQFN (4x4) 32-VFQFN (5x5) 32-VQFN (5x5) 32-WQFN (5x5) 40-QFN (5x5) 40-QFN (6x6) 40-VFQFPN (5x5) 44-TQFP 44-TQFP (10x10) 48-QFN (6x6) 48-QFN (7x7) 48-SSOP 52-QFN (6x6) 6-DFN (3x2.5) 6-WSON (3x3) 64-LQFP (7x7) 8-DIP 8-MSOP 8-PDIP 8-SO 8-SOIC 8-TDFN (2x3) 8-TDFN (3x3) 8-UDFN (3x3) 8-UDFN, USON 8-UFDFPN (2x3) 8-USON (2x2) 8-WLCSP (1.16x0.86) 8-WLCSP (1.47x0.88) 9-UOLG (2.8x2.5) 96-VFBGA (6x6) PG-DSO-14-1 PG-DSO-8 SOT-23-6 TSOT-23-6 VQFN032V5050 Wafer

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Mfr. Part #	Price	Quantity	Datasheet	Package/Case	Series	Packaging	Product Status	Programmable	Type	Proximity Detection	Number of Inputs	LED Driver Channels	Interface	Resolution	Voltage - Supply	Current - Supply	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
IQS323A01DNR IQS323A01DNR Azoteq (Pty) Ltd	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
IQS232-00000000-SOR 2 CH CAPACITIVE TOUCH & PROXIMIT Azoteq (Pty) Ltd	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	IQ Switch®, ProxSense®	Tape & Reel (TR)	Obsolete	Not Verified	Proximity Only	Yes	2	-	I2C	-	1.8V ~ 3.6V	2mA	-20°C ~ 85°C	-	-	Surface Mount	8-SO
IQS263B-0-MSR CAPACITIVE SENSOR 3CH 10MSOP Azoteq (Pty) Ltd	-	RFQ	Datasheet	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	IQ Switch®, ProxSense®	Tape & Reel (TR)	Obsolete	Not Verified	Buttons, Slider, Wheel	Yes	3	-	I2C	8 b	1.8V ~ 3.6V	80mA	-20°C ~ 85°C	-	-	Surface Mount	10-MSOP
IQS263B-0-DNR CAPACITIVE SENSOR 3CH 10DFN Azoteq (Pty) Ltd	-	RFQ	Datasheet	10-WFDFN Exposed Pad	IQ Switch®, ProxSense®	Tape & Reel (TR)	Obsolete	Not Verified	Buttons, Slider, Wheel	Yes	3	-	I2C	8 b	1.8V ~ 3.6V	305µA	-20°C ~ 85°C	-	-	Surface Mount	10-DFN (3x3)
IQS7223C001QFR IQS7223C001QFR Azoteq (Pty) Ltd	-	RFQ	Datasheet	20-UFQFN Exposed Pad	IQ Switch® ProxFusion®	Tape & Reel (TR)	Active	-	Proximity Only	Yes	13	Up to 4	I2C	-	1.71V ~ 3.5V	199.3µA	-40°C ~ 85°C	-	-	Surface Mount	20-QFN (3x3)
IQS7222C202QFR IQS7222C202QFR Azoteq (Pty) Ltd	-	RFQ	Datasheet	20-UFQFN Exposed Pad	IQ Switch® ProxFusion®	Tape & Reel (TR)	Active	-	Buttons, Slider, Wheel	Yes	13	Up to 10	I2C	-	1.71V ~ 3.5V	596µA	-40°C ~ 85°C	-	-	Surface Mount	20-QFN (3x3)
IQS7222C201QFR IQS7222C201QFR Azoteq (Pty) Ltd	-	RFQ	Datasheet	20-UFQFN Exposed Pad	IQ Switch® ProxFusion®	Tape & Reel (TR)	Active	-	Buttons, Slider, Wheel	Yes	13	Up to 10	I2C	-	1.71V ~ 3.5V	596µA	-40°C ~ 85°C	-	-	Surface Mount	20-QFN (3x3)
IQS7222D001CSR IQS7222D001CSR Azoteq (Pty) Ltd	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
IQS7222A102QFR IQS7222A102QFR Azoteq (Pty) Ltd	-	RFQ	Datasheet	20-UFQFN Exposed Pad	IQ Switch® ProxFusion®	Tape & Reel (TR)	Active	-	Buttons, Slider	Yes	13	Up to 12	I2C	-	1.71V ~ 3.5V	484µA (Max)	-40°C ~ 85°C	-	-	Surface Mount	20-QFN (3x3)
IQS7222D001QFR IQS7222D001QFR Azoteq (Pty) Ltd	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
IQS133-00000-MSR 3 CH. CAPACITIVE TOUCH SENSOR WI Azoteq (Pty) Ltd	-	RFQ	Datasheet	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	IQ Switch®, ProxSense®	Tape & Reel (TR)	Obsolete	Not Verified	Button	Yes	3	Up to 4	-	-	3V ~ 5.5V	18µA	-40°C ~ 85°C	-	-	Surface Mount	10-MSOP
IQS7211E001CSR IQS7211E001CSR Azoteq (Pty) Ltd	-	RFQ	Datasheet	18-UFBGA, WLCSP	IQ Switch® ProxFusion®	Tape & Reel (TR)	Active	-	Buttons, Slider	Yes	13	Up to 42	I2C	-	1.71V ~ 3.5V, 2.2V ~ 3.5V	1.4mA (Max)	-40°C ~ 85°C	-	-	Surface Mount	18-WLCSP (1.62x1.62)
IQS7225A101QNR 6 CHANNEL SELF/MUTUAL/INDUCTIVE Azoteq (Pty) Ltd	-	RFQ	Datasheet	20-UFQFN Exposed Pad	IQ Switch® ProxFusion®	Tape & Reel (TR)	Active	-	Buttons	Yes	13	Up to 6	I2C	-	2.2V ~ 3.5V	291µA	-40°C ~ 85°C	-	-	Surface Mount	20-QFN (3x3)
IQS7225A101QFR 6 CHANNEL SELF/MUTUAL/INDUCTIVE Azoteq (Pty) Ltd	-	RFQ	Datasheet	20-UFQFN Exposed Pad	IQ Switch® ProxFusion®	Tape & Reel (TR)	Active	-	Buttons	Yes	13	Up to 6	I2C	-	2.2V ~ 3.5V	291µA	-40°C ~ 85°C	-	-	Surface Mount	20-QFN (3x3)
IQS7211E001QFR IQS7211E001QFR Azoteq (Pty) Ltd	-	RFQ	Datasheet	20-UFQFN Exposed Pad	IQ Switch® ProxFusion®	Tape & Reel (TR)	Active	-	Buttons, Slider	Yes	13	Up to 42	I2C	-	1.71V ~ 3.5V, 2.2V ~ 3.5V	1.4mA (Max)	-40°C ~ 85°C	-	-	Surface Mount	20-QFN (3x3)
IQS7211E002CSR GENERIC 7X6 TRACKPAD WITH SINGLE Azoteq (Pty) Ltd	-	RFQ	Datasheet	18-UFBGA, WLCSP	IQ Switch®, ProxSense®	Tape & Reel (TR)	Active	-	Buttons, Slider	Yes	13	Up to 42	I2C	-	1.71V ~ 3.5V, 2.2V ~ 3.5V	1.5mA (Max)	-40°C ~ 85°C	-	-	Surface Mount	18-WLCSP (1.62x1.62)
IQS7211E002QFR GENERIC 7X6 TRACKPAD WITH SINGLE Azoteq (Pty) Ltd	-	RFQ	Datasheet	20-UFQFN Exposed Pad	IQ Switch®, ProxSense®	Tape & Reel (TR)	Active	-	Buttons, Slider	Yes	13	Up to 42	I2C	-	1.71V ~ 3.5V, 2.2V ~ 3.5V	1.5mA (Max)	-40°C ~ 85°C	-	-	Surface Mount	20-QFN (3x3)
IQS266-0-QNR TOUCH SCREEN CONTROLLERS 2X3 CAP Azoteq (Pty) Ltd	-	RFQ	Datasheet	16-WFQFN Exposed Pad	IQ Switch®, ProxSense®	Tape & Reel (TR)	Obsolete	Not Verified	Button	Yes	4	-	I2C	-	1.8V ~ 3.6V	10mA	-20°C ~ 85°C	-	-	Surface Mount	16-QFN (3x3)
MPR031EPR2 IC CTLR TOUCH SENSOR 8-DFN NXP USA Inc.	-	RFQ	Datasheet	8-UFDFN	-	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	Buttons	Yes	Up to 3	-	I2C	-	1.71V ~ 2.75V	43µA	-40°C ~ 85°C	-	-	Surface Mount	8-USON (2x2)
STM8T143AU61TTR IC MCU SENSOR TOUCH/PROX 8UFDFPN STMicroelectronics	-	RFQ	Datasheet	8-UFDFN Exposed Pad	-	Tape & Reel (TR)	Obsolete	Not Verified	Buttons	Yes	1	-	-	-	2.3V ~ 5.5V	60µA	-40°C ~ 85°C	-	-	Surface Mount	8-UFDFPN (2x3)

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Category Overview

Sensor, Capacitive Touch Products & Selection Guide

Sensor, Capacitive Touch are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

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