Datasheet Summary
Touch Key
BS812A-1/BS813A-1/BS814A-1/BS814A-2 BS816A-1/BS818A-2/BS8112A-3/BS8116A-3
Revision: V1.70 Date: November 28, 2024
BS812A-1/BS813A-1/BS814A-1/BS814A-2 BS816A-1/BS818A-2/BS8112A-3/BS8116A-3 Touch Key
Features
- Operating voltage: 2.2V~5.5V
- Low standby current
- Auto-calibration
- Reliable touch detections
- Standby and normal operating modes
- Maximum key on duration time detection
- Adaptive voltage drop function
- Level Hold, selectable active level- low or high
- NMOS output with internal pull-high/CMOS-Direct Output
- Both serial interface and parallel outputs
- Sensitivity adjustment using an external capacitor
- Minimal number of external ponents
General Description
The...