LC717A10AR Description
ENA2161 CMOS LSI LC717A10AR Overview Capacitance-Digital-Converter LSI for Electrostatic Capacitive Touch Sensors The LC717A10AR is a high-performance and low-cost capacitance-digital-converter LSI for electrostatic capacitive touch sensor, especially focused on usability. It has 16 channels capacitance-sensor input. This makes it ideal for use in the products that need many switches.
LC717A10AR Key Features
- Detection system: Differential capacitance detection (Mutual capacitance type)
- Input capacitance resolution: Can detect capacitance changes in the femto Farad order
- Measurement interval (16 differential inputs): 30ms (Typ) (at initial configuration), 6ms (Typ) (at minimum interval con
- External ponents for measurement: Not required
- Interface: I2C
- patible bus or SPI selectable
- Current consumption: 570μA (Typ) (VDD = 2.8V), 1.3mA (Typ) (VDD = 5.5V)
- Supply voltage: 2.6V to 5.5V
- Detection operations: Switch
- Packages: VCT28