LM4857GR概述
Audio Amp Earpiece/Headphone/Speaker 1CH Mono/2CH Stereo 0.135W Class-AB 49Pin uArray
放大器 IC 2-通道（立体声）带单声道和立体声耳机 AB 类 49-MicroArray
立创商城:
LM4857GR
得捷:
IC AMP AB STER 1.6W 49MICROARRAY
Chip1Stop:
Audio Amp Earpiece/Headphone/Speaker 1-CH Mono/2-CH Stereo 0.135W Class-AB 49-Pin uArray