ProxSense • Azoteq

Controller	Description	Package	Self Cap	Mutual Cap	Prox	Auto Tuning	Channels	Interface	Application	Status	Price 1K
IQS211B	1 Channel Low Power Touch & Proximity	TSOT23-6/ DFN-6	✔		✔	✔	1	Direct	1 Key	Production	TBA
IQS227	1 Channel Touch & Proximity	TSOT23-6/ WLCSP-8/ DFN-6	✔		✔	✔	1	Direct	1 Key	Production	TBA
IQS228	1 Channel Touch, Proximity & DYCAL	TSOT23-6/ WLCSP-8/ DFN-6	✔		✔	✔	1	Direct	1 Key	Production	TBA
IQS231B	SAR & Movement	TSOT23-6/ WLCSP-8	✔		✔	✔	1	Direct/I²C	SAR Sensor	Production	TBA
IQS525	25 Channel (Trackpad Controller)	QFN(4x4)-28		✔	✔	✔	25	I²C	Trackpad/Touchscreen	NRFND	TBA
IQS550	150 Channel (Trackpad Controller)	QFN(7x7)-48		✔	✔	✔	150	I²C	Trackpad/Touchscreen	Production	TBA
IQS572	72 Channel (Trackpad Controller)	QFN(4x4)-28		✔	✔	✔	72	I²C	Trackpad/Touchscreen	NRFND	TBA
IQS7211A	Trackpad Sensing - Up to 32 Channels	QFN20/WLCSP18	✔	✔				I²C		Production	TBA
IQS7211E	Trackpad Sensing - Up to 42 Channels, two finger gestures	QFN20/WLCSP18	✔	✔				I²C	Trackpad/Touchscreen	Production	TBA
IQS9150	Multi-Function Trackpad IC: Proximity, Touch, Snap, Trackpad, and Gesture Functionality		✔	✔	✔	✔	506	I²C	Trackpad	Production	TBA
IQS9151	Multi-Function Trackpad IC: Proximity, Touch, Snap, Trackpad, and Gesture Functionality		✔	✔	✔	✔	156	I²C	Trackpad	Production

ProxSense®