The RH6618A is a RoHS-compliant SOP-8 Touch Screen Controller IC manufactured by RONGHE. It is designed to provide a cost-effective solution for touch-based control and interaction. The RH6618A offers three features: single-finger tracking, two-finger tracking, and low power consumption. It supports a wide range of touch sensors including resistive touch and capacitive touch, and it is based on Projected Capacitive Touch (PCT) technology. It also features a full range of digital touch functions and can implement both gestures and pressure-sensitivity features. The RH6618A is ideal for small- and medium-sized touchscreens and can be used to create a reliable and low-cost solution for consumer-facing products.