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ProxSense Capacitance Touch Sensor ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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: £0.413 2,849In Stock	Mfr. Part No. IQS227B00000000CSR Mouser Part No 957-IQS227B000000CSR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor Learn More about Azoteq iqs227as iqs228as devices	Datasheet	2,849In Stock	Cut Tape £0.413 £0.341 £0.316 £0.267 View Reel £0.154 £0.248 £0.209 £0.194 £0.18 £0.154	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: £0.817 2,001In Stock	Mfr. Part No. IQS7211A101CSR Mouser Part No 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 £0.817 £0.699 £0.526 £0.43 View Reel £0.305 £0.41 £0.393 £0.363 £0.305	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: £0.351 4,806In 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	4,806In Stock	Cut Tape £0.351 £0.346 £0.217 £0.174 View Reel £0.145 £0.166 £0.159 £0.15 £0.145 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 Sensor with active wake-up on Touch+Proximity IQS211B00000000TSR Azoteq 1: £0.351 1,997In Stock 39,000Expected 19/11/2026	Mfr. Part No. IQS211B00000000TSR Mouser Part No 957-IQS211B000000TSR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Sensor with active wake-up on Touch+Proximity Learn More about Azoteq iqs211 controller	Datasheet	1,997In Stock 39,000Expected 19/11/2026	Cut Tape £0.351 £0.346 £0.217 £0.174 View Reel £0.145 £0.166 £0.159 £0.15 £0.145 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 IQS228B00000000TSR Azoteq 1: £0.342 3,013In Stock 9,000Expected 23/11/2026	Mfr. Part No. IQS228B00000000TSR Mouser Part No 957-IQS228B000000TSR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor	Datasheet	3,013In Stock 9,000Expected 23/11/2026	Cut Tape £0.342 £0.295 £0.26 £0.246 View Reel £0.154 £0.235 £0.209 £0.197 £0.159 £0.154 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: £0.369 3,055In 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	3,055In Stock	Cut Tape £0.369 £0.341 £0.231 £0.184 View Reel £0.145 £0.175 £0.168 £0.15 £0.145 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: £0.342 4,823In 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	4,823In Stock	Cut Tape £0.342 £0.295 £0.26 £0.246 View Reel £0.184 £0.235 £0.209 £0.197 £0.184 £0.184 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: £0.764 10In Stock	Mfr. Part No. IQS7211E001QNR Mouser Part No 957-IQS7211E001QNR	Azoteq	Capacitive Touch Sensors Generic 7x6 Trackpad with Single Finger Gesture Support Learn More about Azoteq iqs7211e trackpad controller	Datasheet	10In Stock	Cut Tape £0.764 £0.746 £0.49 £0.402 Reel £0.369 View £0.384 £0.37 £0.323	Min.: 1 Mult.: 1 : 2,000									Reel, Cut Tape
Capacitive Touch Sensors Up to 32 channel trackpad IQS7211A101QNR Azoteq 1: £0.65 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 £0.65 £0.571 £0.505 £0.481 Reel £0.362 View £0.459 £0.416 £0.393 £0.354	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: £0.413 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 £0.413 £0.341 £0.316 £0.267 View Reel £0.154 £0.248 £0.209 £0.194 £0.18 £0.154	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: £0.369 4,134In Stock	Mfr. Part No. IQS231B00000000CSR Mouser Part No 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 £0.369 £0.354 £0.231 £0.184 View Reel £0.154 £0.175 £0.168 £0.159 £0.154	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 Touch & Proximity Sensor IQS227B00000000TSR Azoteq 1: £0.351 42,000Expected 23/11/2026	Mfr. Part No. IQS227B00000000TSR Mouser Part No 957-IQS227B-00000TSR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor Learn More about Azoteq iqs227as iqs228as devices	Datasheet	42,000Expected 23/11/2026	Cut Tape £0.351 £0.346 £0.217 £0.174 £0.166 Reel £0.145 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: £0.351 39,000On Order	Mfr. Part No. IQS227B00400008TSR Mouser Part No 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. No: IQS227B00400008TSR Stock: 0 On Order: 27,000 Expected 23/11/2026 12,000 Expected 16/12/2026 Factory Lead Time: 10 Weeks	Cut Tape £0.351 £0.333 £0.217 £0.174 View Reel £0.145 £0.166 £0.159 £0.15 £0.145 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 Sensor with active wake-up on Touch+Proximity IQS211B00050000DNR Azoteq 6,000: £0.222 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. IQS211B00050000DNR Mouser Part No 957-S211B00050000DNR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Sensor with active wake-up on Touch+Proximity	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel £0.222	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: £0.222 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. IQS211B00060000DNR Mouser Part No 957-S211B00060000DNR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Sensor with active wake-up on Touch+Proximity	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel £0.222	Min.: 6,000 Mult.: 6,000 : 6,000									Reel
Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor IQS227D00000000TSR Azoteq 1: £0.369 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. IQS227D00000000TSR Mouser Part No 957-S227D00000000TSR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape £0.369 £0.354 £0.231 £0.184 View Reel £0.145 £0.175 £0.168 £0.15 £0.145	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 IQS228B00000800DNR Azoteq 6,000: £0.222 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. IQS228B00000800DNR Mouser Part No 957-S228B00000800DNR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel £0.222	Min.: 6,000 Mult.: 6,000 : 6,000									Reel
Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor IQS228B00000800TSR Azoteq 1: £0.369 Non-Stocked Lead-Time 10 Weeks New At Mouser	Mfr. Part No. IQS228B00000800TSR Mouser Part No 957-S228B00000800TSR New At Mouser	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape £0.369 £0.354 £0.231 £0.184 View Reel £0.154 £0.166 £0.159 £0.154	Min.: 1 Mult.: 1 : 3,000									Reel, Cut Tape
Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor IQS228B00020022DNR Azoteq 6,000: £0.222 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. IQS228B00020022DNR Mouser Part No 957-S228B00020022DNR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel £0.222	Min.: 6,000 Mult.: 6,000 : 6,000									Reel
Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor IQS228B00020022TSR Azoteq 1: £0.369 Non-Stocked Lead-Time 10 Weeks New At Mouser	Mfr. Part No. IQS228B00020022TSR Mouser Part No 957-S228B00020022TSR New At Mouser	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape £0.369 £0.354 £0.231 £0.184 View Reel £0.145 £0.175 £0.168 £0.15 £0.145	Min.: 1 Mult.: 1 : 3,000									Reel, Cut Tape
Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor IQS228B00098C45DNR Azoteq 6,000: £0.222 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. IQS228B00098C45DNR Mouser Part No 957-S228B00098C45DNR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel £0.222	Min.: 6,000 Mult.: 6,000 : 6,000									Reel
Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor IQS228B00098C45TSR Azoteq 1: £0.351 Non-Stocked Lead-Time 10 Weeks New At Mouser	Mfr. Part No. IQS228B00098C45TSR Mouser Part No 957-S228B00098C45TSR New At Mouser	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape £0.351 £0.346 £0.217 £0.174 View Reel £0.15 £0.166 £0.159 £0.155 £0.15	Min.: 1 Mult.: 1 : 3,000									Reel, Cut Tape
Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor IQS228B0101408CDNR Azoteq 6,000: £0.222 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. IQS228B0101408CDNR Mouser Part No 957-S228B0101408CDNR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel £0.222	Min.: 6,000 Mult.: 6,000 : 6,000									Reel
Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor IQS228B0101408CTSR Azoteq 1: £0.369 Non-Stocked Lead-Time 10 Weeks New At Mouser	Mfr. Part No. IQS228B0101408CTSR Mouser Part No 957-S228B0101408CTSR New At Mouser	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape £0.369 £0.354 £0.231 £0.184 View Reel £0.145 £0.175 £0.168 £0.15 £0.145	Min.: 1 Mult.: 1 : 3,000									Reel, Cut Tape
Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor IQS228B08080808TSR Azoteq 1: £0.369 Non-Stocked Lead-Time 10 Weeks New At Mouser	Mfr. Part No. IQS228B08080808TSR Mouser Part No 957-S228B08080808TSR New At Mouser	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape £0.369 £0.354 £0.231 £0.184 View Reel £0.145 £0.175 £0.168 £0.15 £0.145	Min.: 1 Mult.: 1 : 3,000									Reel, Cut Tape

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