DESCRIPTION

· The mXT2912TD-AT/mXT2912TD-AB 1.0 utilizes a unique charge-transfer acquisition engine for Microchip’s patented capacitive sensing method.
· It features a state-of-the-art CPU for accurate measurement, classification, and tracking of multiple finger touches.
· Supports both mutual and self-capacitance measurements for reliable touch information.

FEATURES

· Supports up to 41 X (transmit) and 71 Y (receive) lines for touchscreens, keys, and sliders.
· Maximum of 2911 nodes allocable to a touchscreen.
· Touchscreen size up to 16.82 inches with a 16:10 aspect ratio.
· Tracks up to 16 concurrent touches in real-time.
· Supports multiple touch sliders and up to 32 mutual capacitance sensor keys.
· Includes Adjacent Key Suppression (AKS) technology for false touch prevention.
· Moisture/water compensation, hover support, and glove touch support up to 5 mm thickness.
· Noise suppression technology for ambient and power-line noise.

APPLICATIONS

· Suitable for automotive applications, AEC-Q100 qualified, and developed following Automotive SPICE® Level 3 certified processes.
· CISPR 25 compliant for mutual and self-capacitance measurements.
· Supports discrete/out-cell and on-cell/touch-on display technologies.
· Compatible with various front panel materials including PET and glass, with thicknesses from 0.2 mm to 4.0 mm.