The SimpleLink™ Wi-Fi® CC3200 Audio BoosterPack (CC3200AUDBOOST) enables the evaluation and development with the digital audio peripheral [I2S] present on the SimpleLink Wi-Fi CC3200 device. This BoosterPack can be used with the SimpleLink Wi-Fi CC3200 Launchpad (CC3200-LAUNCHXL) Version 3.2 & higher. The BoosterPack contains a Class-D power amplifier to drive the speakers and an ultra-low power audio codec, TLV320AIC3254, which supports programmable audio processing.
TLV320AIC3254, Ultra Low Power Stereo Audio Codec
TPA2012D2, 2.1 W/CH Stereo Filter-Free Class-D Audio Power Amplifier