Audio Amp Earpiece/Headphone/Speaker 1-CH Mono/2-CH Stereo 0.135W Class-AB 30-Pin DSBGA T/R
1.3-W, mono, analog input Class-AB audio amplifier with output fault detection 14-HTSSOP -40 to 105
IC VOLUME CONTROL CIRCUIT, PDSO14, GREEN, TSSOP-14, Audio Control IC

Audio Amp Speaker 1-CH Mono 1.6W Class-AB Automotive 14-Pin HTSSOP EP T/R
IC 40 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM15, NON ISOLATED, PLASTIC, TO-220, 15 PIN, Audio/Video Amplifier