1.25W, 2-Channel, Class-D Audio Power Amplifier for Cellular Phone

参考设计 属于: Texas Instruments

1.25W, 2-Channel, Class-D Audio Power Amplifier for Cellular Phone
TPA2054D4EVM is a stereo Class-D power amplifier along with a stereo Direct Path HeadPhone amplifier. Both input channels have 32-step volume control and Direct Path HeadPhone amplifier has a 4-step level gain control with power limiter