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- 40 C Capacitance Touch Sensor ICs

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Minimum Operating Temperature = - 40 C

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Sensor Type	Number of Channels	Interface Type	Package/Case	Dimensions	Temperature Range	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
Capacitive Touch Sensors 4-Ch Cap-to-Dig Conv erter FDC1004DSCJ Texas Instruments 1: $4.56 2,867In Stock	Mfr. Part No. FDC1004DSCJ Mouser Part No 595-FDC1004DSCJ	Texas Instruments	Capacitive Touch Sensors 4-Ch Cap-to-Dig Conv erter Learn More about Texas Instruments ti fdc1004 converter	Datasheet	2,867In Stock	Cut Tape $4.56 $3.84 $3.57 $3.24 View Reel $2.40 $3.01 $2.80 $2.40 $2.40 MouseReel Available	Min.: 1 Mult.: 1 : 4,500	Capacitance-to-Digital Converter			WSON-10			- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Capacitive Touch Sensors 4-Ch Cap-to-Dig Conv erter A 595-FDC1004 A 595-FDC1004DSCT FDC1004DSCR Texas Instruments 1: $7.06 795In Stock 3,000Expected 2026/11/19	Mfr. Part No. FDC1004DSCR Mouser Part No 595-FDC1004DSCR	Texas Instruments	Capacitive Touch Sensors 4-Ch Cap-to-Dig Conv erter A 595-FDC1004 A 595-FDC1004DSCT Learn More about Texas Instruments ti fdc1004 converter	Datasheet	795In Stock 3,000Expected 2026/11/19	Cut Tape $7.06 $5.44 $5.04 $4.45 Reel $4.14 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Capacitance-to-Digital Converter			WSON-10			- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Capacitive Touch Sensors 4-Ch 16-bit automo t ive capacitance to A 595-FDC1004QDGSTQ1 FDC1004QDGSRQ1 Texas Instruments 1: $4.64 2,317In Stock 7,000Expected 2027/05/10	Mfr. Part No. FDC1004QDGSRQ1 Mouser Part No 595-FDC1004QDGSRQ1	Texas Instruments	Capacitive Touch Sensors 4-Ch 16-bit automo t ive capacitance to A 595-FDC1004QDGSTQ1 Learn More about Texas Instruments ti fdc1004 converter	Datasheet	2,317In Stock 7,000Expected 2027/05/10	Cut Tape $4.64 $4.51 $3.54 $3.26 View Reel $2.54 $2.79 $2.74 $2.54 MouseReel Available	Min.: 1 Mult.: 1 : 3,500	Capacitance-to-Digital Converter	4 Channel	I2C	VSSOP-10	3.1 mm L x 3.1 mm W x 1.1 mm H		- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Capacitive Touch Sensors Capacitive Touch MCU with 16 touch IO (6 A 595-SP430FR2675TRHBT MSP430FR2675TRHBR Texas Instruments 1: $4.85 1,498In Stock	Mfr. Part No. MSP430FR2675TRHBR Mouser Part No 595-SP430FR2675TRHBR	Texas Instruments	Capacitive Touch Sensors Capacitive Touch MCU with 16 touch IO (6 A 595-SP430FR2675TRHBT Learn More about Texas Instruments ti msp430fr267x mcus	Datasheet	1,498In Stock	Cut Tape $4.85 $4.59 $3.69 $3.22 View Reel $2.41 $3.08 $2.83 $2.76 $2.41 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Capacitance-to-Digital Converter	4 Channel	I2C, SPI, UART	VQFN-32	5 mm x 5 mm		- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
Capacitive Touch Sensors Multi-Function Trackpad,Prox,Touch,Snap,Trackpad,and Gesture Functionality(ANST) IQS9151-000QFR Azoteq 1: $2.29 270In Stock New Product	Mfr. Part No. IQS9151-000QFR Mouser Part No 957-IQS9151-000QFR New Product	Azoteq	Capacitive Touch Sensors Multi-Function Trackpad,Prox,Touch,Snap,Trackpad,and Gesture Functionality(ANST) Learn More about Azoteq iqs9150 iqs9151 proxsense sensors	Datasheet	270In Stock	Cut Tape $2.29 $1.93 $1.80 $1.51 View Reel $1.05 $1.41 $1.19 $1.15 $1.09 $1.05	Min.: 1 Mult.: 1 : 3,000	Button, Slider, Wheel, Proximity	1 Channel	I2C	QFN-52	7.2 mm x 7.2 mm	- 40 C to + 85 C	- 40 C	+ 85 C		Reel, Cut Tape
Capacitive Touch Sensors 4Key, 4Discrete Out Low Power Microchip Technology AT42QT1040-MMH AT42QT1040-MMH Microchip Technology 1: $1.65 8,155In Stock	Mfr. Part No. AT42QT1040-MMH Mouser Part No 556-AT42QT1040-MMH	Microchip Technology	Capacitive Touch Sensors 4Key, 4Discrete Out Low Power Learn More about Microchip Technology atmel_qtouch	Datasheet	8,155In Stock	Cut Tape $1.65 $1.63 Reel $1.63 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Button	4 Channel	Digital, Active Low	QFN-20			- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Capacitive Touch Sensors QTouch 7 Channel Touch Sensor IC AT42QT1070-SSUR Microchip Technology 1: $1.26 941In Stock 12,000Expected 2027/02/16	Mfr. Part No. AT42QT1070-SSUR Mouser Part No 556-AT42QT1070-SSUR	Microchip Technology	Capacitive Touch Sensors QTouch 7 Channel Touch Sensor IC Learn More about Microchip Technology atmel_qtouch	Datasheet	941In Stock 12,000Expected 2027/02/16	Cut Tape $1.26 $1.21 Reel $1.04 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Button, Slider, Proximity	7 Channel	I2C	SOIC-14			- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Capacitive Touch Sensors QTouch 11 Key Touch Sensor IC AT42QT1110-AUR Microchip Technology 1: $1.47 933In Stock 2,000Expected 2026/12/17	Mfr. Part No. AT42QT1110-AUR Mouser Part No 556-AT42QT1110-AUR	Microchip Technology	Capacitive Touch Sensors QTouch 11 Key Touch Sensor IC Learn More about Microchip Technology atmel_qtouch	Datasheet	933In Stock 2,000Expected 2026/12/17	Cut Tape $1.47 $1.43 Reel $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Button, Slider, Proximity	11 Channel	SPI	TQFP-32			- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Capacitive Touch Sensors QTouchADC-BSW Proximity Detection AT42QT2120-XU Microchip Technology 1: $1.86 362In Stock	Mfr. Part No. AT42QT2120-XU Mouser Part No 556-AT42QT2120-XU	Microchip Technology	Capacitive Touch Sensors QTouchADC-BSW Proximity Detection Learn More about Microchip Technology atmelat42qt2120	Datasheet	362In Stock	$1.86 $1.69 $1.55	Min.: 1 Mult.: 1	Button, Slider, Wheel, Proximity	12 Channel	I2C	TSSOP-20	6.6 mm x 4.5 mm x 1.2 mm		- 40 C	+ 85 C		Tube
Capacitive Touch Sensors 3-Channel Capacitive Touch Sensor CAP1293-1-SN Microchip Technology 1: $0.78 163In Stock	Mfr. Part No. CAP1293-1-SN Mouser Part No 579-CAP1293-1-SN	Microchip Technology	Capacitive Touch Sensors 3-Channel Capacitive Touch Sensor	Datasheet	163In Stock	$0.78 $0.711 $0.661	Min.: 1 Mult.: 1	Controller	3 Channel	I2C, SMBus	SOIC-8	4.9 mm x 6 mm x 1.75 mm	- 40 C to + 125 C	- 40 C	+ 125 C		Tube
Capacitive Touch Sensors Automotive 16 Ch. Cap Touch input through shared GPI, WQFN-24 (4mm x 4mm) IS32SE5117B-QWLCA3-TR Lumissil 1: $1.50 1,468In Stock New Product	Mfr. Part No. IS32SE5117B-QWLCA3-TR Mouser Part No 870-32SE5117BQWLA3TR New Product	Lumissil	Capacitive Touch Sensors Automotive 16 Ch. Cap Touch input through shared GPI, WQFN-24 (4mm x 4mm) Learn More about Lumissil is3xse5117b touch sensor	Datasheet	1,468In Stock	Cut Tape $1.50 $0.992 $0.828 $0.797 Reel $0.742 View $0.769 $0.725	Min.: 1 Mult.: 1 : 2,500	Controller	16 Channel	I2C	QFN-24	4 mm x 4 mm x 0.75 mm		- 40 C	+ 125 C		Reel, Cut Tape
Capacitive Touch Sensors 3 Channel Capacitive Sensor, Inductive / Slider / SAR (Release UI) IQS323001CSR Azoteq 1: $0.714 5,868In Stock	Mfr. Part No. IQS323001CSR Mouser Part No 957-IQS323001CSR	Azoteq	Capacitive Touch Sensors 3 Channel Capacitive Sensor, Inductive / Slider / SAR (Release UI) Learn More about Azoteq iqs323 proxfusion sensing controller	Datasheet	5,868In Stock	Cut Tape $0.714 $0.678 $0.45 $0.365 View Reel $0.308 $0.348 $0.335 $0.317 $0.308	Min.: 1 Mult.: 1 : 3,000	Controller	3 Channel	I2C	WLCSP-11	1.48 mm x 1.08 mm x 0.345 mm	- 40 C to + 85 C	- 40 C	+ 85 C		Reel, Cut Tape
Capacitive Touch Sensors QMatrix FMEA 48 Key Snsr IC AT42QT1481-AU Microchip Technology 1: $5.48 130In Stock	Mfr. Part No. AT42QT1481-AU Mouser Part No 556-AT42QT1481-AU	Microchip Technology	Capacitive Touch Sensors QMatrix FMEA 48 Key Snsr IC Learn More about Microchip Technology microchip at42qt1481 touch controller	Datasheet	130In Stock	$5.48 $5.04 $4.55	Min.: 1 Mult.: 1	Button	48 Channel	SPI, UART	TQFP-44	10 mm x 10 mm		- 40 C	+ 105 C		Tray
Capacitive Touch Sensors Capacitive Touch MCU with 16 touch IO (6 A 595-SP430FR2676TRHBT MSP430FR2676TRHBR Texas Instruments 1: $5.99 127In Stock	Mfr. Part No. MSP430FR2676TRHBR Mouser Part No 595-SP430FR2676TRHBR	Texas Instruments	Capacitive Touch Sensors Capacitive Touch MCU with 16 touch IO (6 A 595-SP430FR2676TRHBT Learn More about Texas Instruments ti msp430fr267x mcus	Datasheet	127In Stock	Cut Tape $5.99 $5.05 $4.69 $4.26 View Reel $2.91 $3.97 $3.68 $3.16 $3.05 $2.91 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Capacitance-to-Digital Converter	4 Channel	I2C, SPI, UART	VQFN-32	5 mm x 5 mm		- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
Capacitive Touch Sensors 1 Channel Proximity/Touch/Inductive button I2C (ANST) IQS318100QFR Azoteq 1: $0.597 1,915In Stock	Mfr. Part No. IQS318100QFR Mouser Part No 957-IQS318100QFR	Azoteq	Capacitive Touch Sensors 1 Channel Proximity/Touch/Inductive button I2C (ANST) Learn More about Azoteq iqs318 proxfusion ics	Datasheet	1,915In Stock	Cut Tape $0.597 $0.58 $0.374 $0.302 Reel $0.258 View $0.287 $0.276 $0.254	Min.: 1 Mult.: 1 : 2,000	Button, Proximity	1 Channel	I2C	QFN-20	3 mm x 3 mm x 0.53 mm	- 40 C to + 85 C	- 40 C	+ 85 C		Reel, Cut Tape
Capacitive Touch Sensors 1 CH Capacitive Sensor with active wake-up on Touch+Proximity IQS211B00060000CSR Azoteq 1: $0.468 4,791In Stock	Mfr. Part No. IQS211B00060000CSR Mouser Part No 957-IQS211B000600CSR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Sensor with active wake-up on Touch+Proximity Learn More about Azoteq iqs211 controller	Datasheet	4,791In Stock	Cut Tape $0.468 $0.461 $0.29 $0.231 View Reel $0.193 $0.221 $0.212 $0.20 $0.193 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Button, Proximity	1 Channel	I2C	WLCSP-8	0.88 mm x 0.25 mm x 1.47 mm	- 40 C to + 85 C	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Capacitive Touch Sensors MultiTouch Projected Cap Touch Controlle MTCH6303-I/PT Microchip Technology 1: $4.86 10In Stock	Mfr. Part No. MTCH6303-I/PT Mouser Part No 579-MTCH6303-I/PT	Microchip Technology	Capacitive Touch Sensors MultiTouch Projected Cap Touch Controlle Learn More about Microchip Technology microchip mtch6303 controller	Datasheet	10In Stock	$4.86 $4.41 $4.04	Min.: 1 Mult.: 1	Controller	27 Channel	I2C, USB	TQFP-64	10 mm L x 10 mm W x 1 mm H		- 40 C	+ 85 C		Tray
Capacitive Touch Sensors MultiTouch Projected Cap Touch Controlle MTCH6303T-I/PT Microchip Technology 1: $4.88 43In Stock	Mfr. Part No. MTCH6303T-I/PT Mouser Part No 579-MTCH6303T-I/PT	Microchip Technology	Capacitive Touch Sensors MultiTouch Projected Cap Touch Controlle Learn More about Microchip Technology microchip mtch6303 controller	Datasheet	43In Stock	Cut Tape $4.88 $4.76 Reel $4.04	Min.: 1 Mult.: 1 : 1,200	Controller	27 Channel	I2C, USB	TQFP-64	10 mm L x 10 mm W x 1 mm H		- 40 C	+ 85 C		Reel, Cut Tape
Capacitive Touch Sensors Capacitive Touch MCU with 16 touch IO (6 A 595-SP430FR2675TRHBR MSP430FR2675TRHBT Texas Instruments 1: $6.35 150In Stock	Mfr. Part No. MSP430FR2675TRHBT Mouser Part No 595-SP430FR2675TRHBT	Texas Instruments	Capacitive Touch Sensors Capacitive Touch MCU with 16 touch IO (6 A 595-SP430FR2675TRHBR Learn More about Texas Instruments ti msp430fr267x mcus	Datasheet	150In Stock	Cut Tape $6.35 $5.35 $4.97 $4.51 Reel $3.90 View $4.19 $3.90 $3.35 $3.23 $3.09 MouseReel Available	Min.: 1 Mult.: 1 : 250	Capacitance-to-Digital Converter	4 Channel	I2C, SPI, UART	VQFN-32	5 mm x 5 mm		- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor IQS228B00000000TSR Azoteq 1: $0.492 2,447In Stock 9,000Expected 2026/11/23	Mfr. Part No. IQS228B00000000TSR Mouser Part No 957-IQS228B000000TSR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor	Datasheet	2,447In Stock 9,000Expected 2026/11/23	Cut Tape $0.492 $0.471 $0.308 $0.245 View Reel $0.205 $0.234 $0.223 $0.212 $0.205 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Button, Proximity	1 Channel	I2C	TSOT-23-6	3 mm L x 1.7 mm W x 1 mm H		- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor for SAR IQS231B00000000TSR Azoteq 1: $0.492 2,683In Stock	Mfr. Part No. IQS231B00000000TSR Mouser Part No 957-IQS231B000000TSR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor for SAR Learn More about Azoteq iqs231x proxsense sar controller	Datasheet	2,683In Stock	Cut Tape $0.492 $0.455 $0.308 $0.245 View Reel $0.193 $0.234 $0.223 $0.20 $0.193 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Capacitance-to-Digital Converter	1 Channel	I2C	TSOT-23-6			- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Capacitive Touch Sensors Single Channel Capacitive Proximity/Touch Controller for SAR Applications IQS231B00004000-TSR Azoteq 1: $0.456 4,538In Stock	Mfr. Part No. IQS231B00004000-TSR Mouser Part No 957-IQS231B00004000T	Azoteq	Capacitive Touch Sensors Single Channel Capacitive Proximity/Touch Controller for SAR Applications Learn More about Azoteq iqs231x proxsense sar controller	Datasheet	4,538In Stock	Cut Tape $0.456 $0.393 $0.347 $0.328 View Reel $0.245 $0.313 $0.278 $0.263 $0.245 $0.245 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Capacitance-to-Digital Converter	1 Channel	I2C	TSOT-23-6			- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Capacitive Touch Sensors 10 Channel Mutual / 8 Ch Self- Capacitive Sensor + Indictive Touch/Proximity Sens IQS7222C101QNR Azoteq 1: $0.983 1,877In Stock NRND	Mfr. Part No. IQS7222C101QNR Mouser Part No 957-IQS7222C101QNR NRND	Azoteq	Capacitive Touch Sensors 10 Channel Mutual / 8 Ch Self- Capacitive Sensor + Indictive Touch/Proximity Sens Learn More about Azoteq azotec iqs7222c	Datasheet	1,877In Stock	Cut Tape $0.983 $0.958 $0.632 $0.518 Reel $0.447 View $0.495 $0.476 $0.441	Min.: 1 Mult.: 1 : 2,000	Controller	1 Channel	I2C	QFN-20	3 mm x 3 mm x 0.5 mm		- 40 C	+ 85 C		Reel, Cut Tape
Capacitive Touch Sensors Up to 32 channel trackpad IQS7211A101QNR Azoteq 1: $0.865 1,389In Stock	Mfr. Part No. IQS7211A101QNR Mouser Part No 957-IQS7211A101QNR	Azoteq	Capacitive Touch Sensors Up to 32 channel trackpad Learn More about Azoteq iqs7211a capacitive proximity sensor	Datasheet	1,389In Stock	Cut Tape $0.865 $0.761 $0.673 $0.641 Reel $0.483 View $0.612 $0.554 $0.523 $0.472	Min.: 1 Mult.: 1 : 2,000	Controller	1 Channel	I2C	QFN-20	3 mm x 3 mm x 0.5 mm		- 40 C	+ 85 C		Reel, Cut Tape
Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor IQS228B00000000CSR Azoteq 1: $0.55 2,181In Stock	Mfr. Part No. IQS228B00000000CSR Mouser Part No 957-IQS228B000000CSR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor Learn More about Azoteq iqs227as iqs228as devices	Datasheet	2,181In Stock	Cut Tape $0.55 $0.455 $0.421 $0.356 View Reel $0.205 $0.33 $0.278 $0.258 $0.24 $0.205	Min.: 1 Mult.: 1 : 3,000		1 Channel	I2C	WLCSP-8			- 40 C	+ 85 C		Reel, Cut Tape