IQS211B Key Features
- Pin patible with IQS127D/ 128/ 227AS/ 228AS/ 231A (output types may differ)
- Automatic Tuning Implementation (ATI)
- On-chip movement detection algorithm
- Forced activation when movement detected
- Minimal external ponents
- Down to 10aF capacitance resolution
- Up to 60pF sensor load (with effective
- Separate MOVEMENT output selection
- Up to 200pF sensor load for touch application
- Low power consumption: o 80uA (50 Hz response), o 20uA (20 Hz response) o sub-2uA (LP mode, optional zoom to scanning mo