KT2.x Pcap touch platform driver

KASA's KT System consists of one or two drive IC KT3005. The system allows cascaded configuration, thus supporting various touch screen applications depending on the customer requirements. A typical application with one or two drive IC can support up to 80 or 160 channels (Y= 80 or 160).


The KT3005 is a high-voltage line driver featuring up to 80 driving channels with a high flexibility of the channel’s configuration. The KT3005 allows high-speed scan rates up to 200Hz with multiple fingers capabilities (10+). This unique feature enables the magnificent feeling of real time processing of multiple users fingers and fast interactivity with large size touch displays.


Drive ICs Features

Minimum line time of 16µs

Power SuppliesHigh-voltage Drive Power supply
VCD = up to 40V

Analog sense power supply AVDD = 5V

I/O power supply: VIO = 3.3V