The ZPTP68C infrared remote receiver with through hole RoHS manufactured by Chau Light is an integrated circuit designed for infrared remote control purposes. It is used for receiving and decoding signals from IR remotes. This IC has built-in RF circuit, low voltage power supply, manual modulation band selection, automatic frequency selection, and programmable main address and subaddresses. It also has a double digital demodulator and integrated filters to ensure smooth transmission of data. This IC provides various power saving modes, such as standby mode, deep sleep mode, and RF standby mode, as well as programmable standby time. Moreover, it supports an external audio mute function and is RoHS compliant, making it an environmentally friendly and efficient component.