Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LM4671 |  969Kb/18P | Filterless High Efficiency 2.5W Switching Audio Amplifier |
LM4671 |  594Kb/20P | Filterless High Efficiency 2.5W Switching Audio Amplifier |
LM4671 |  588Kb/18P | Filterless High Efficiency 2.5W Switching Audio Amplifier |
LM4671ITL |  594Kb/20P | Filterless High Efficiency 2.5W Switching Audio Amplifier |
 National Semiconductor ... | LM4671ITLX |  594Kb/20P | Filterless High Efficiency 2.5W Switching Audio Amplifier |
 National Semiconductor ... | LM4671 |  594Kb/20P | Filterless High Efficiency 2.5W Switching Audio Amplifier |
LM4671 |  588Kb/18P | Filterless High Efficiency 2.5W Switching Audio Amplifier |