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
IQS7229A 8 Channel Self-capacitive Touch and Proximity Controller with I2C communications interface, integrated noise immunity algorithms, and low power options QFN20 ✔ ✔ ✔ 8 I2C Appliance user interface (Buttons) > Low power Wake-up Buttons/Proximity > Door open/close switch Production
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

End Of Life Notice