The controller-chips of the series TC-R4/5 are universal controller-chips for all current analogue-resistive touchscreens. They suit especially for customers who want to design or to assemble their own touch-controller (proposals for circuits can be requested from us). 

Data sheet for Controller-Chip TC-R4/5-RS-U-IC01

Data sheet for Controller-Chip TC-R5-USB-IC01

Delivery occurs belt linked.