BS8112A-3
Description
The BS81x is a series of 2~16 key touch key devices which can detect human body contact using external touch pads.
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
