STM8T143
STM8T143 is Single-channel capacitive sensor manufactured by STMicroelectronics.
Single-channel capacitive sensor for touch and proximity detection
SO8 (narrow)
UFDFPN8 (2 x 3 mm)
Features
- Touch and short range proximity detection
- Internal sampling capacitor
- On-chip integrated voltage regulator
- Automatic electrode tuning (AET)
- Electrode parasitic capacitance pensation
(EPCC)
- Dynamic calibration (DYCAL™)
- Environment control system (ECS)
- User programmable options include:
- Configurable output modes
- Configurable sensitivity levels
- Data streaming mode
- Low power management
- Operating supply voltage: 2.3 V to 5.5 V
- Supported interface:
- Individual key state output
- Single wire data interface
- Operating temperature: -40 to +85 °C
- ECOPACK®2 8-pin SO and 8-pin UFDFPN packages
- production data
Applications
- Ear-face proximity detection for smart phone devices
- panion device for navigation joystick/optical track pad
- User hand detection for Nomad equipment (tablet PC)
- Ear-head detection for MP3/walkman ear buds and Bluetooth headsets
- On/off touch sensing button such as GPS system home...
