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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 #	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
QT401-ISSG IC SENSOR QSLIDE 1POS 14TSSOP Microchip Technology	-	RFQ	Datasheet	14-TSSOP (0.173", 4.40mm Width)	QSlide™	Tape & Reel (TR)	Obsolete	Not Verified	Slider	Yes	2	-	SPI	7 b	2.5V ~ 5V	750µA	-40°C ~ 85°C	-	-	Surface Mount	14-TSSOP
QT510-ISG IC SENSOR QWHEEL ROTARY 14SOIC Microchip Technology	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	QSlide™, QWheel™	Tape & Reel (TR)	Obsolete	Not Verified	Wheel	Yes	3	-	SPI	7 b	2.5V ~ 5V	750µA	-40°C ~ 85°C	-	-	Surface Mount	14-SOIC
QT510-ISSG IC SENSOR QWHEEL ROTARY 14TSSOP Microchip Technology	-	RFQ	Datasheet	14-TSSOP (0.173", 4.40mm Width)	QSlide™, QWheel™	Tape & Reel (TR)	Obsolete	Not Verified	Wheel	Yes	3	-	SPI	7 b	2.5V ~ 5V	750µA	-40°C ~ 85°C	-	-	Surface Mount	14-TSSOP
QT60248-ASG IC SENSOR QMATRIX 24CHAN 32TQFP Microchip Technology	-	RFQ	Datasheet	32-TQFP	QMatrix™, QProx™	Tray	Obsolete	Not Verified	Buttons	No	Up to 24	-	SPI	9 b	3V ~ 5.25V	25mA (Max)	-40°C ~ 105°C	-	-	Surface Mount	32-TQFP (7x7)
QT220-ISSG IC SENSOR 2CH QTOUCH 20SSOP Microchip Technology	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	QTouch™	Tape & Reel (TR)	Obsolete	Not Verified	Buttons	Yes	2	-	-	9 b	3.9V ~ 5V	1.5mA	-40°C ~ 85°C	-	-	Surface Mount	20-SSOP
QT1106-ISG QT1106 WHEEL/SLIDER CHIP W/7KEYS Microchip Technology	-	RFQ	Datasheet	32-VFQFN Exposed Pad	QSlide™, QTouch™, QWheel™	Tape & Reel (TR)	Obsolete	Not Verified	Buttons, Slider, Wheel	Yes	Up to 7	-	SPI	14 b	2.8V ~ 5V	3.6mA	-40°C ~ 85°C	-	-	Surface Mount	32-QFN (5x5)
QT411-ISSG IC SENSOR TCH SLDR QSLDE 14TSSOP Microchip Technology	-	RFQ	Datasheet	14-TSSOP (0.173", 4.40mm Width)	QSlide™	Tape & Reel (TR)	Obsolete	Not Verified	Slider	Yes	3	-	SPI	7 b	2.5V ~ 5V	750µA	-40°C ~ 85°C	-	-	Surface Mount	14-TSSOP
QT511-ISSG IC SENSR TCH SLDR QWHEEL 14TSSOP Microchip Technology	-	RFQ	Datasheet	14-TSSOP (0.173", 4.40mm Width)	QSlide™, QWheel™	Tape & Reel (TR)	Obsolete	Not Verified	Wheel	Yes	3	-	SPI	7 b	2.5V ~ 5V	750µA	-40°C ~ 85°C	-	-	Surface Mount	14-TSSOP
QT9701B2-ISG SENSOR IC CHARGE TRANSFER 28SOIC Microchip Technology	-	RFQ	Datasheet	28-SOIC (0.400", 10.16mm Width)	QProx™	Tube	Obsolete	Not Verified	Buttons	No	1	-	SPI, UART	8 b	4.5V ~ 5.5V	10mA	-40°C ~ 85°C	-	-	Surface Mount	28-SOIC
B6TS-04LT IC TOUCH SENSOR 4CH 20SOP Omron Electronics Inc-EMC Div	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	-	Tape & Reel (TR)	Obsolete	Not Verified	Buttons	No	4	-	-	-	3V ~ 5.5V	-	-20°C ~ 85°C	-	-	Surface Mount	20-SOP
B6TS-08NF IC TOUCH SENSOR 8CH 32QFP Omron Electronics Inc-EMC Div	-	RFQ	Datasheet	-	-	Tray	Obsolete	Not Verified	Buttons	No	8	-	-	-	4.5V ~ 5.5V	-	-20°C ~ 85°C	-	-	Surface Mount	32-QFN
QT100-ISG IC SENSOR 1 CHAN QTOUCH SOT23-6 Microchip Technology	-	RFQ	Datasheet	SOT-23-6	QTouch™	Tape & Reel (TR)	Obsolete	Not Verified	Buttons	Yes	1	-	-	14 b	2V ~ 5.5V	600µA	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-6
QT320-ISG SENSOR IC TOUCH PROG 2CH 8-SOIC Microchip Technology	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-
TCA305 CHIP IC PROXIMITY SWITCH PDDIP-14 Infineon Technologies	-	RFQ	Datasheet	-	-	-	Obsolete	Not Verified	Proximity Only	Yes	1	-	-	-	5V ~ 30V	600µA	-25°C ~ 85°C	-	-	Through Hole	-
TCA305GXLLA1 IC PROXIMITY SWITCH PDSO-14 Infineon Technologies	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	-	Tube	Obsolete	Not Verified	Proximity Only	Yes	1	-	-	-	5V ~ 30V	600µA	-25°C ~ 85°C	-	-	Surface Mount	PG-DSO-14-1
TCA305GGEGXUMA1 IC PROXIMITY SWITCH PDSO-14 Infineon Technologies	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	-	Tape & Reel (TR)	Obsolete	Not Verified	Proximity Only	Yes	1	-	-	-	5V ~ 30V	600µA	-25°C ~ 85°C	-	-	Surface Mount	PG-DSO-14-1
TCA355GHLLA1 IC PROXIMITY SWITCH 8DSO Infineon Technologies	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Tube	Obsolete	Not Verified	Proximity Only	Yes	1	-	-	-	5V ~ 30V	600µA	-25°C ~ 85°C	-	-	Surface Mount	PG-DSO-8
TCA355GGEGHUMA1 IC PROXIMITY SWITCH 8DSO Infineon Technologies	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Tape & Reel (TR)	Obsolete	Not Verified	Proximity Only	Yes	1	-	-	-	5V ~ 30V	600µA	-25°C ~ 85°C	-	-	Surface Mount	PG-DSO-8
TCA505BCHIPX1SA1 IC SWITCH PROXIMITY INDCT CHIP Infineon Technologies	-	RFQ	Datasheet	-	-	Bulk	Discontinued at Digi-Key	Not Verified	Proximity Only	Yes	1	-	-	-	3.1V ~ 40V	550µA	-40°C ~ 110°C	-	-	-	-
QT1081-ISG SENSOR IC QTOUCH 8 KEY 32QFN Microchip Technology	-	RFQ	Datasheet	32-VFQFN Exposed Pad	QTouch™	Tape & Reel (TR)	Obsolete	Not Verified	Buttons	Yes	Up to 8	-	-	8 b	2.8V ~ 5V	5.6mA	-40°C ~ 85°C	-	-	Surface Mount	32-QFN (5x5)

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