BCT4302BEGP-TR is a Codec IC manufactured by BROADCHIP. It is a high performance, low power and low latency audio CODEC with integrated features for analog and digital audio processing. This Audio CODEC has RoHS compliance, which is an international directive designed to manage the use of hazardous substances in electronic products. It comes in a QFN-20 package, which is a small, thermally enhanced package used for surface mountable electronic components. The BCT4302BEGP-TR provides 18 programmable analog and digital output paths configured through I2C interface, allowing for flexibility in design. The chip also includes a programmable headphone driver, integrated microphone supports, and programmable Class-D output. It also features a multi-line universal input processor for efficient signal processing, a FIFO for clock jitter and buffering, and a high performance PLL for reference clock synchronization.