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Sensor, Capacitive Touch

Manufacturer	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 Key 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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Sensor, Capacitive Touch ICs are interface and sensing components used to detect human touch through capacitive sensing technology. They are widely used in touch buttons, sliders, control panels, consumer electronics, home appliances, industrial control interfaces, medical devices, automotive electronics, IoT products and embedded systems.

This category includes capacitive touch sensor ICs, touch controller ICs, touch button controllers, multi-channel touch sensors, proximity sensing ICs and related human-machine interface components. These devices are commonly selected based on channel count, sensitivity, interface type, operating voltage, noise immunity, package type and application requirements.

TomatoElec supplies original Capacitive Touch Sensor ICs from recognized semiconductor manufacturers such as Texas Instruments, Microchip, STMicroelectronics, NXP, onsemi, Renesas, Infineon, Diodes Incorporated and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.

Mfr. Part #	Availability	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
CPT212B-A01-GMR 12 CHANNEL CAPACITIVE TOUCH CONT Silicon Labs	0	-	RFQ	Datasheet	20-UFQFN Exposed Pad	-	Tape & Reel (TR)	Obsolete	Not Verified	Buttons	Yes	Up to 12	-	I2C	-	1.8V ~ 3.6V	3.1mA	-40°C ~ 85°C	-	-	Surface Mount	20-QFN (3x3)
IQS572BLQNR 72CH. TRACKPAD/TOUCH SCREEN CONT Azoteq (Pty) Ltd	0	-	RFQ	Datasheet	28-UFQFN	ProxSense®	Tape & Reel (TR)	Not For New Designs	Not Verified	Buttons	Yes	72	-	I2C	8 b	1.65V ~ 3.6V	80mA	-40°C ~ 85°C	-	-	Surface Mount	28-QFN (4x4)
CPT112S-A02-GUR 12 CHANNEL CAPACITIVE TOUCH CONT Silicon Labs	0	-	RFQ	Datasheet	24-SSOP (0.154", 3.90mm Width)	-	Tape & Reel (TR)	Obsolete	Not Verified	Buttons, Slider	Yes	Up to 12	-	I2C	-	1.8V ~ 3.6V	3.1mA	-40°C ~ 85°C	-	-	Surface Mount	24-QSOP
LC717A30UR-NH TOUCH SENSOR 8CH onsemi	0	-	RFQ	-	28-VFQFN	-	Tape & Reel (TR)	Obsolete	Not Verified	Button	No	8	-	I2C, SPI	-	2.6V ~ 5.5V	3.25mA	-40°C ~ 105°C	-	-	Surface Mount	28-VCT (3.5x3.5)
AT42QT1110-MZ IC TOUCH SENSOR 11KEY 32QFN Microchip Technology	0	-	RFQ	Datasheet	32-VFQFN Exposed Pad	QTouch™	Tape & Reel (TR)	Active	Not Verified	Buttons	No	Up to 11	Up to 7	SPI	-	3V ~ 5.5V	12mA	-40°C ~ 85°C	-	-	Surface Mount	32-VQFN (5x5)
AT42QT1110-AZ IC TOUCH SENSOR 11KEY 32TQFP Microchip Technology	0	-	RFQ	Datasheet	32-TQFP	QTouch™	Tape & Reel (TR)	Active	Not Verified	Buttons	No	Up to 11	Up to 7	SPI	-	3V ~ 5.5V	12mA	-40°C ~ 85°C	-	-	Surface Mount	32-TQFP (7x7)
STMPE16M31QTR IC SENSOR S-TOUCH 16CH 32QFN STMicroelectronics	11	-	RFQ	Datasheet	32-VFQFN Exposed Pad	S-Touch™	Tape & Reel (TR)	Obsolete	Not Verified	Buttons	Yes	Up to 16	Up to 16	I2C	9 b	2.7V ~ 5.5V	400µA	-40°C ~ 85°C	-	-	Surface Mount	32-QFN (4x4)
QT60040-IS SENSOR IC MATRX TOUCH 4CH 14SOIC Microchip Technology	0	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	QMatrix™	Tube	Obsolete	Not Verified	Buttons	No	4	-	-	12 b	2.5V ~ 5.25V	650µA	-40°C ~ 85°C	-	-	Surface Mount	14-SOIC
QT60040-D SENSOR IC MATRIX TOUCH 4CH 14DIP Microchip Technology	0	-	RFQ	Datasheet	14-DIP (0.300", 7.62mm)	QMatrix™	Tube	Obsolete	Not Verified	Buttons	No	4	-	-	12 b	2.5V ~ 5.25V	650µA	0°C ~ 70°C	-	-	Through Hole	14-PDIP
CPT007B-A02-GUR 7 CHANNEL CAPACITIVE TOUCH CONTR Silicon Labs	0	-	RFQ	Datasheet	24-SSOP (0.154", 3.90mm Width)	-	Tape & Reel (TR)	Obsolete	Not Verified	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-QSOP
IS31SE5100-QFLS2-TR IC TOUCH BUTTONS 24QFN Lumissil Microsystems	0	-	RFQ	Datasheet	24-WFQFN Exposed Pad	-	Tape & Reel (TR)	Obsolete	Not Verified	Buttons	No	8	8	I2C	-	2.7V ~ 5.5V	175µA	-40°C ~ 85°C	-	-	Surface Mount	24-QFN (4x4)
LDS6124NQGI8 IC SENSOR TCH PURETOUCH 28VFQFPN Renesas Electronics Corporation	0	-	RFQ	Datasheet	28-WFQFN Exposed Pad	PureTouch™	Tape & Reel (TR)	Obsolete	Not Verified	Buttons, Slider, Wheel	No	Up to 8	Up to 4	I2C, SMBus, SPI	-	1.65V ~ 5.5V	70µA	-	-	-	Surface Mount	28-VFQFPN (4x4)
QT150-D SENSOR IC 5-CH 5V 5MA SGL 28-DIP Microchip Technology	0	-	RFQ	Datasheet	8-DIP (0.300", 7.62mm)	QProx™, QTouch™	Tube	Obsolete	Not Verified	Buttons	Yes	Up to 5	Up to 5	-	14 b	3V ~ 5.5V	2.5mA	0°C ~ 70°C	-	-	Through Hole	8-PDIP
IS32SE5120-QWLA3-TR IC TOUCH SENSOR, 24-KEYS, 32-WQF Lumissil Microsystems	0	-	RFQ	Datasheet	32-WFQFN Exposed Pad	-	Tape & Reel (TR)	Obsolete	Not Verified	Buttons	Yes	Up to 24	Up to 24	I2C	-	2.3V ~ 5.5V	150µA	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount, Wettable Flank	32-WQFN (5x5)
QT320-D SENSOR IC TOUCH PROG 2CH 8-DIP Microchip Technology	0	-	RFQ	Datasheet	8-DIP (0.300", 7.62mm)	QProx™	Tube	Obsolete	Not Verified	Buttons	Yes	2	-	-	16 b	1.8V ~ 5.25V	600µA	0°C ~ 70°C	-	-	Through Hole	8-PDIP
CY8CMBR2110-24LQXIT IC CAPSENSE EXP 10 I/O 32-QFN Infineon Technologies	0	-	RFQ	Datasheet	32-UFQFN Exposed Pad	CAPSENSE™ Express™	Tape & Reel (TR)	Active	Not Verified	Buttons	No	Up to 10	Up to 10	I2C	-	1.71V ~ 5.5V	3.4mA	-40°C ~ 85°C	-	-	Surface Mount	32-QFN (5x5)
FDC2112DNTR IC CAPACITIVE SENSING Texas Instruments	0	-	RFQ	Datasheet	12-WFDFN Exposed Pad	-	Tape & Reel (TR)	Active	Not Verified	Proximity Only	Yes	2	-	I2C	12 b	2.7V ~ 3.6V	2.1mA	-40°C ~ 125°C	-	-	Surface Mount	12-WSON (4x4)
QT60040-ISG IC SENSOR MATRIX TOUCH 4CH 14SOI Microchip Technology	0	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	QMatrix™	Tape & Reel (TR)	Obsolete	Not Verified	Buttons	No	4	-	-	12 b	2.5V ~ 5.25V	650µA	-40°C ~ 85°C	-	-	Surface Mount	14-SOIC
QT140-AS SENSOR IC 4CH 5V 5MA SGL 28-SSOP Microchip Technology	0	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	QProx™, QTouch™	Tube	Obsolete	Not Verified	Buttons	Yes	Up to 4	Up to 4	-	14 b	3V ~ 5.5V	2.5mA	-40°C ~ 105°C	-	-	Surface Mount	28-SSOP
STMPE24M31QTR IC SENSOR S-TOUCH 24CH 40QFN STMicroelectronics	0	-	RFQ	Datasheet	40-VFQFN Exposed Pad	S-Touch™	Tape & Reel (TR)	Obsolete	Not Verified	Buttons	No	Up to 24	Up to 24	I2C	9 b	2.7V ~ 5.5V	400µA	-40°C ~ 85°C	-	-	Surface Mount	40-QFN (5x5)

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