ProxSense®
Learn more about Azoteq’s sensitive and robust capacitive touch and proximity sensors.
| 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 | Single Channel Capacitive Proximity and Touch Controller | TSOT23-6, WLCSP-8 & DFN-6 | ✔ | ✔ | ✔ | 1 | Direct | LCD, Plasma & LED TVs; GSM cellular telephones - On ear detection/touch keys; LED flashlights or headlamps; White goods and appliances; Office equipment, toys, sanitary ware; Flameproof, hazardous environment Human Interface Devices; Proximity detection enables backlighting activation; Wake-up from standby applications; Replacement for electromechanical switches; Find-In-The-Dark (FITD) applications; Automotive: Door pocket lighting, electric window control; GUI trigger on Proximity detected | 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 |