【National Semiconductor】LM4949TLEVAL,BOARD EVALUATION LM4949TL
LM4949TLX/NOPB,音频放大器
【National Semiconductor】LM4950TA,
LM4950TA/NOPB,IC AMP AB MONO/STER 7.5W TO220-9
LM4950TS,音频放大器
LM4950TS/NOPB,音频放大器 7.5W MONO-BTL / 3.1W STEREO AUDIO PWR AMP
【National Semiconductor】LM4950TSBD,BOARD EVALUATION LM4950TS
LM4950TSX,音频放大器