Class D Mono Audio Amp, 1.5W, I2C, 2.7-5.5V, 32TQFN
Audio Amp Headphone/Receiver/Speaker 1-CH Mono/2-CH Stereo 1.5W Class-D 32-Pin TQFN EP
IC AMP AUDIO PWR 1.5W D 32TQFN
