onsemi Touch Switch Shield Evaluation Board Capacitive Touch Evaluation Board for LC717A00AR-NH, PCA9655EMTTXG for

The ON Semiconductor touch switch shield evaluation board is a capacitive touch board for LC717A00AR-NH. It is a high-performance, low-cost capacitance-digital-converter LSI for the electrostatic capacitive touch sensor, especially focused on usability. This makes it ideal for various switch applications. The calibration function is performed automatically by the built-in logic circuit during the activation of power or environmental changes. In addition to this, due to the pre-configuration of initial settings of parameters, such as gain, LC717A00AR can operate in standalone mode when the recommended switch pattern is applied.

• 8 channels capacitance-sensor input
• Automatic calibration function
• The built-in logic circuit can detect the state (on/off) of each input and output

• Digital signage
• Industrial and building automation
• Medical, automotive and appliances
• Vending machine

• ANSI/ESD S20.20:2014
• BS EN 61340-5-1:2007