

Highly integrated MTIC™ supporting FlatFrog Planar Scatter Detection Touch
Using in-lens infrared light, the system can detect and track multiple touches, gestures and pressures from gloved hands, stylus and other objects providing a more natural true-touch user experience at performance levels comparable to the latest capacitance-based solutions but at a fraction of the cost.
DA8901 is optimized for any display type between 11 and 36 inches using FlatFrog PSD Touch and is suitable for both Microsoft Windows 8 and Intel Ultrabook PCs including All-in-One’s, laptops and monitors.
FlatFrog PSD Touch works with glass or plastic cover lenses, eliminating the need for expensive ITO layers. It uses standard low-cost electrical components and high-yielding assembly processes to provide superior multi-touch at a lower cost compared to projected capacitive.
Features
Designed to be Microsoft Windows 8 touch compliant
Designed to work with Intel Ultrabook™
Supports screen sizes up to 36 inches
Supports edge-to-edge, bezel-free top cover lens
10 bits touch resolution
Smooth pressure sensing
Scalable master / slave operation supporting up to 15 slaves
Configurable emitter engine
12x fully integrated emitter drivers (internal mode)
Provides control for 100’s of emitters (external mode)
12 channel detector
High dynamic range for flexible screen sizes
Dynamic ambient light cancelation for robust operation
High linearity ADC for stable operation
3 full custom ALUs for optimized processing efficiency
Power Management with fast start up for optimal power saving
Integrated ARM® Cortex™ M0 processor and memory system
Small footprint package for ultra-narrow PCB design
Applications
Intel Ultrabook™, Ultra-slim, Covertables and Notebook PCs
All-in-One PCs, PC monitors and IPTVs
Packages
aQFN (5.7 x 5.0mm)
59 pin 0.4mm pitch
Related links
InGlass Touch: The better alternative to P-Cap and IR Touch