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ProxSense Capacitance Touch Sensor ICs

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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	Packaging
Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor IQS227B00000000CSR Azoteq 1: $0.611 2,469In Stock	Mfr. Part # IQS227B00000000CSR Mouser Part # 957-IQS227B000000CSR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor Learn More about Azoteq iqs227as iqs228as devices	Datasheet	2,469In Stock	Cut Tape $0.611 $0.506 $0.468 $0.395 View Reel $0.228 $0.367 $0.309 $0.287 $0.267 $0.228	Min.: 1 Mult.: 1 : 3,000		1 Channel	I2C	WLCSP-8			- 40 C	+ 85 C	Reel, Cut Tape
Capacitive Touch Sensors Up to 32 channel trackpad IQS7211A101CSR Azoteq 1: $1.21 2,001In Stock	Mfr. Part # IQS7211A101CSR Mouser Part # 957-IQS7211A101CSR	Azoteq	Capacitive Touch Sensors Up to 32 channel trackpad Learn More about Azoteq iqs7211a capacitive proximity sensor	Datasheet	2,001In Stock	Cut Tape $1.21 $1.03 $0.777 $0.636 View Reel $0.451 $0.607 $0.581 $0.538 $0.451	Min.: 1 Mult.: 1 : 3,000	Controller	1 Channel	I2C	WLCSP-18	3 mm x 3 mm x 0.5 mm		- 40 C	+ 85 C	Reel, Cut Tape
Capacitive Touch Sensors 1 CH Capacitive Sensor with active wake-up on Touch+Proximity IQS211B00060000CSR Azoteq 1: $0.52 4,801In Stock	Mfr. Part # IQS211B00060000CSR Mouser Part # 957-IQS211B000600CSR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Sensor with active wake-up on Touch+Proximity Learn More about Azoteq iqs211 controller	Datasheet	4,801In Stock	Cut Tape $0.52 $0.512 $0.322 $0.257 View Reel $0.215 $0.246 $0.235 $0.222 $0.215 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 1 CH Capacitive Touch & Proximity Sensor IQS228B00000000TSR Azoteq 1: $0.546 2,492In Stock 9,000Expected 11/23/2026	Mfr. Part # IQS228B00000000TSR Mouser Part # 957-IQS228B000000TSR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor	Datasheet	2,492In Stock 9,000Expected 11/23/2026	Cut Tape $0.546 $0.524 $0.342 $0.273 View Reel $0.228 $0.26 $0.248 $0.235 $0.228 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: $0.546 3,055In Stock	Mfr. Part # IQS231B00000000TSR Mouser Part # 957-IQS231B000000TSR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor for SAR Learn More about Azoteq iqs231x proxsense sar controller	Datasheet	3,055In Stock	Cut Tape $0.546 $0.506 $0.342 $0.273 View Reel $0.215 $0.26 $0.248 $0.222 $0.215 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: $0.507 4,538In Stock	Mfr. Part # IQS231B00004000-TSR Mouser Part # 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 $0.507 $0.437 $0.385 $0.364 View Reel $0.273 $0.347 $0.309 $0.293 $0.273 $0.273 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 Generic 7x6 Trackpad with Single Finger Gesture Support IQS7211E001QNR Azoteq 1: $1.13 6In Stock	Mfr. Part # IQS7211E001QNR Mouser Part # 957-IQS7211E001QNR	Azoteq	Capacitive Touch Sensors Generic 7x6 Trackpad with Single Finger Gesture Support Learn More about Azoteq iqs7211e trackpad controller	Datasheet	6In Stock	Cut Tape $1.13 $1.10 $0.725 $0.594 Reel $0.515 View $0.568 $0.547 $0.507	Min.: 1 Mult.: 1 : 2,000									Reel, Cut Tape
Capacitive Touch Sensors Up to 32 channel trackpad IQS7211A101QNR Azoteq 1: $0.962 1,389In Stock	Mfr. Part # IQS7211A101QNR Mouser Part # 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 $0.962 $0.845 $0.749 $0.712 Reel $0.537 View $0.68 $0.615 $0.581 $0.525	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: $0.611 2,181In Stock	Mfr. Part # IQS228B00000000CSR Mouser Part # 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 $0.611 $0.506 $0.468 $0.395 View Reel $0.228 $0.367 $0.309 $0.287 $0.267 $0.228	Min.: 1 Mult.: 1 : 3,000		1 Channel	I2C	WLCSP-8			- 40 C	+ 85 C	Reel, Cut Tape
Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor for SAR IQS231B00000000CSR Azoteq 1: $0.546 4,134In Stock	Mfr. Part # IQS231B00000000CSR Mouser Part # 957-IQS231B000000CSR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor for SAR Learn More about Azoteq iqs231x proxsense sar controller	Datasheet	4,134In Stock	Cut Tape $0.546 $0.524 $0.342 $0.273 View Reel $0.228 $0.26 $0.248 $0.235 $0.228	Min.: 1 Mult.: 1 : 3,000		1 Channel	I2C	TSOT-23-6			- 40 C	+ 85 C	Reel, Cut Tape
Capacitive Touch Sensors 1 CH Capacitive Sensor with active wake-up on Touch+Proximity IQS211B00000000TSR Azoteq 1: $0.52 32,997Expected 12/3/2026	Mfr. Part # IQS211B00000000TSR Mouser Part # 957-IQS211B000000TSR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Sensor with active wake-up on Touch+Proximity Learn More about Azoteq iqs211 controller	Datasheet	32,997Expected 12/3/2026	Cut Tape $0.52 $0.512 $0.322 $0.257 View Reel $0.215 $0.246 $0.235 $0.222 $0.215 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Capacitance-to-Digital Converter	1 Channel	1-Wire	TSOT-23-6			- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor IQS227B00000000TSR Azoteq 1: $0.52 39,000Expected 11/23/2026	Mfr. Part # IQS227B00000000TSR Mouser Part # 957-IQS227B-00000TSR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor Learn More about Azoteq iqs227as iqs228as devices	Datasheet	39,000Expected 11/23/2026	Cut Tape $0.52 $0.512 $0.322 $0.257 $0.246 Reel $0.215 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				TSOT-23-6					Reel, Cut Tape, MouseReel
Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor IQS227B00400008TSR Azoteq 1: $0.52 39,000On Order	Mfr. Part # IQS227B00400008TSR Mouser Part # 957-IQS227B00400008T	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor Learn More about Azoteq iqs227as iqs228as devices	Datasheet	39,000On Order On Order Ship Dates Mfr. #: IQS227B00400008TSR Stock: 0 On Order: 27,000 Expected 11/23/2026 12,000 Expected 12/16/2026 Factory Lead-Time: 10 Weeks	Cut Tape $0.52 $0.493 $0.322 $0.257 View Reel $0.215 $0.246 $0.235 $0.222 $0.215 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Controller	1 Channel		TSOT-23-6		- 40 C to + 85 C	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor IQS227D00000000TSR Azoteq 1: $0.546 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # IQS227D00000000TSR Mouser Part # 957-S227D00000000TSR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape $0.546 $0.524 $0.342 $0.273 View Reel $0.215 $0.26 $0.248 $0.222 $0.215	Min.: 1 Mult.: 1 : 3,000	Button, Proximity	2 Channel	I2C	TSOT-23-6	3 mm x 1.7 mm x 0.9 mm	- 40 C to + 85 C	- 40 C	+ 85 C	Reel, Cut Tape
Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor IQS228B00000800TSR Azoteq 1: $0.546 Non-Stocked Lead-Time 10 Weeks New At Mouser	Mfr. Part # IQS228B00000800TSR Mouser Part # 957-S228B00000800TSR New At Mouser	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape $0.546 $0.524 $0.342 $0.273 View Reel $0.228 $0.246 $0.235 $0.228	Min.: 1 Mult.: 1 : 3,000									Reel, Cut Tape
Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor IQS228B00020022TSR Azoteq 1: $0.546 Non-Stocked Lead-Time 10 Weeks New At Mouser	Mfr. Part # IQS228B00020022TSR Mouser Part # 957-S228B00020022TSR New At Mouser	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape $0.546 $0.524 $0.342 $0.273 View Reel $0.215 $0.26 $0.248 $0.222 $0.215	Min.: 1 Mult.: 1 : 3,000									Reel, Cut Tape
Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor IQS228B00098C45TSR Azoteq 1: $0.52 Non-Stocked Lead-Time 10 Weeks New At Mouser	Mfr. Part # IQS228B00098C45TSR Mouser Part # 957-S228B00098C45TSR New At Mouser	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape $0.52 $0.512 $0.322 $0.257 View Reel $0.222 $0.246 $0.235 $0.229 $0.222	Min.: 1 Mult.: 1 : 3,000									Reel, Cut Tape
Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor IQS228B0101408CTSR Azoteq 1: $0.546 Non-Stocked Lead-Time 10 Weeks New At Mouser	Mfr. Part # IQS228B0101408CTSR Mouser Part # 957-S228B0101408CTSR New At Mouser	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape $0.546 $0.524 $0.342 $0.273 View Reel $0.215 $0.26 $0.248 $0.222 $0.215	Min.: 1 Mult.: 1 : 3,000									Reel, Cut Tape
Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor IQS228B08080808TSR Azoteq 1: $0.546 Non-Stocked Lead-Time 10 Weeks New At Mouser	Mfr. Part # IQS228B08080808TSR Mouser Part # 957-S228B08080808TSR New At Mouser	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape $0.546 $0.524 $0.342 $0.273 View Reel $0.215 $0.26 $0.248 $0.222 $0.215	Min.: 1 Mult.: 1 : 3,000									Reel, Cut Tape
Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor IQS228D00000000TSR Azoteq 1: $0.546 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # IQS228D00000000TSR Mouser Part # 957-S228D00000000TSR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape $0.546 $0.524 $0.342 $0.273 View Reel $0.215 $0.26 $0.248 $0.222 $0.215	Min.: 1 Mult.: 1 : 3,000	Button, Proximity	1 Channel	I2C	TSOT-23-6	3 mm x 1.7 mm x 0.9 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 IQS211B-00000000-CSR Azoteq 51,000: $0.228 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # IQS211B-00000000-CSR Mouser Part # 957-S211B00000000CSR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Sensor with active wake-up on Touch+Proximity Learn More about Azoteq iqs211 controller	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape $0.228	Min.: 51,000 Mult.: 3,000 : 3,000									Reel
Capacitive Touch Sensors 1 CH Capacitive Sensor with active wake-up on Touch+Proximity IQS211B00050000CSR Azoteq 1: $0.611 Non-Stocked Lead-Time 16 Weeks New At Mouser	Mfr. Part # IQS211B00050000CSR Mouser Part # 957-S211B00050000CSR New At Mouser	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Sensor with active wake-up on Touch+Proximity	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape $0.611 $0.506 $0.468 $0.395 View Reel $0.228 $0.367 $0.309 $0.287 $0.273 $0.228	Min.: 1 Mult.: 1 : 3,000									Reel, Cut Tape
Capacitive Touch Sensors 1 CH Capacitive Sensor with active wake-up on Touch+Proximity IQS211B00050000DNR Azoteq 6,000: $0.328 Non-Stocked	Mfr. Part # IQS211B00050000DNR Mouser Part # 957-S211B00050000DNR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Sensor with active wake-up on Touch+Proximity	Datasheet	Non-Stocked	Reel $0.328	Min.: 6,000 Mult.: 6,000 : 6,000									Reel
Capacitive Touch Sensors 1 CH Capacitive Sensor with active wake-up on Touch+Proximity IQS211B00060000DNR Azoteq 6,000: $0.328 Non-Stocked	Mfr. Part # IQS211B00060000DNR Mouser Part # 957-S211B00060000DNR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Sensor with active wake-up on Touch+Proximity	Datasheet	Non-Stocked	Reel $0.328	Min.: 6,000 Mult.: 6,000 : 6,000									Reel
Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor IQS228B00000800CSR Azoteq 1: $0.611 Non-Stocked Lead-Time 16 Weeks New At Mouser	Mfr. Part # IQS228B00000800CSR Mouser Part # 957-S228B00000800CSR New At Mouser	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape $0.611 $0.506 $0.468 $0.395 View Reel $0.228 $0.367 $0.309 $0.287 $0.267 $0.228	Min.: 1 Mult.: 1 : 3,000									Reel, Cut Tape

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