The TTP233D-SB6 is a Touch Screen Controller IC with a DFN6L RoHS package manufactured by Tontek. It is designed for use in touch screen applications and includes features such as programmable digital filtering and threshold settings for maximum noise immunity, sleep-mode power savings, and a range of interface options. It can detect single-point, two-point, and multi-point touch operations, and is compatible with a vast range of display technologies, including resistive, capacitive, and infrared. The device also has excellent temperature performance, with operating temperatures ranging from -30°C to +70°C. It is RoHS compliant, making it a great choice for green applications.