The WM8962ECSN/R is an audio codec IC manufactured by Cirrus Logic. It comes in a CSP-49 package which is compliant with Restriction of Hazardous Substances (RoHS). It is an integrated audio system specifically designed for smartphone and tablet applications. The WM8962 supports 5 analog inputs and 5 analog outputs and offers full audio processing capability with no external components required for normal audio functions. It also features an audio DSP, digital microphone, headphone amplifier, and a triple-rate SD input interface. The dedicated PCM/I2S programmable serial port supports master or slave mode for controlling audio data transfers with external processors. It is also compliant with MP3, AAC, eAAC+, WMA and apt-X audio standards.