DESCRIPTION

· The LDS6200 Family of capacitive touch controllers enhances human-machine interfaces by enabling touch-based inputs like buttons, sliders, and scroll wheels.

· Utilizes a sigma-delta capacitance-to-digital converter and noise-filtering algorithms for reliable capacitance change detection.

· Features on-chip automatic calibration for environmental changes like temperature, humidity, and dust.

· Includes four products with up to 8 capacitive sensor input pins, supporting 1.65 to 5.5V supply voltages.

· Offers I2C compatible serial interfaces, GPIO, and VDDIO support for versatile voltage interface compatibility.

FEATURES

· Supports up to 8 touch sensor channels with a 2ms update rate per active sensor.

· Built-in Slider/Scroll Support and configurable hysteresis and debounce.

· Touch Preference Modes and low touch sensor operating power (<125uW in full power mode).

· Optional low power mode and on-chip automatic calibration algorithm.

· I2C compatible serial I/F with VDDIO, power on touch detection, and configurable proximity sensing.

· GPIO and interrupt output available in 3mm x 3mm 16-pin and 20-pin TQFN, and SOIC packages.

APPLICATIONS

· Mobile handsets, personal media players, and portable navigation devices.

· Remote controls and office equipment, including multi-function printers.

· Set top boxes, home appliances, and brown goods.

· Industrial controls for enhanced user interface solutions.