LM4856ITL/NOPB

Audio Amp Headphone/Speaker 1CH Mono/2CH Stereo 1.1W Class-AB 18Pin uSMD T/R

放大器 IC 1-通道（单声道），带立体声耳机 AB 类 18-DSBGA

得捷:
IC AMP CLASS AB MONO 1.5W 18USMD

艾睿:
Audio Amp Headphone/Speaker 1-CH Mono/2-CH Stereo 1.1W Class-AB 18-Pin uSMD T/R

Chip1Stop:
Audio Amp Headphone/Speaker 1-CH Mono/2-CH Stereo 1.1W Class-AB 18-Pin uSMD T/R