| производитель | номер детали | датащи | подробное описание детали |
 Shenzhen Naxinwei Techn... |
NS4203
|
913Kb / 16P |
Ultra-low EMI, no filter required, 3W dual-channel Class D audio amplifier stereo headphone function
V1.0 |
 Shenzhenshi YONGFUKANG ... |
NS4225
|
711Kb / 17P |
2-channel 2X25W, filterless, Class D audio amplifier
|
 Shenzhen Naxinwei Techn... |
NS4248
|
5Mb / 14P |
3.0W dual-channel Class D audio power amplifier with additional stereo headphone function
Jun.2018 V1.0 |
 Shenzhenshi YONGFUKANG ... |
NS4249
|
1Mb / 15P |
Class AB/Class D switching, ultra low EMI, no filter, 3W dual channel audio amplifier stereo headphone function
|
 Shenzhen Naxinwei Techn... |
NS4250
|
697Kb / 16P |
Second generation ultra-long battery life 2X3W smart audio amplifier
2010.10 V1.0 |