Touch Controller 28-Pin VFQFPN

The LDS6104 PureTouch capacitive touch sensor IC is a highly accurate solution for capacitive touch sensor applications, supporting a wide variety of possible touch input types including buttons, scroll wheels, and sliders. The device contains 8 capacitive sensor input pins, 4 of which may be optionally configurable as Direct Communication Mode (DCM) outputs to emulate mechanical button operation.

• 8 touch sensor channels
• 2ms update rate per active sensor
• Built-in Slider/Scroll Support
• Configurable hysteresis and debounce
• 1.65-5.5v supply voltage
• <125uW (full power), <50uW (low power)
• I2C, SPI, SMBus serial I/F options with VDDIO
• DCM Outputs
• TQFN and SSOP packages available