Mike Polacek
Mike Polacek
add additional allow battery chips create designs driver drivers enables features integrated leader life longer national portable power reduce save space speaker talk technology
National is the leader in ceramic speaker driver technology for portable devices. The LM4962 and LM4953 integrated drivers allow manufacturers to create credit-card-thin handsets or add additional features to designs because the chips save space and reduce power consumption. This enables longer battery life and talk time.
add additional allow chips create designs drivers features integrated power reduce save space
The LM4962 and LM4953 integrated drivers allow manufacturers to create credit-card-thin handsets or add additional features to designs because the chips save space and reduce power consumption.
amplifier audio class continues design efficiency great meet package performance portable portfolio provides save space stereo
National's Class D audio amplifier portfolio continues to meet our customers' design requirements for great audio performance in small, low- power, low-heat portable applications. Our new LM4673 mono Class D amplifier comes in a tiny, 0.4 mm-pitch micro SMD package to save space in manufacturers' designs. The stereo LM4674 Class D amplifier also provides great board-space efficiency for stereo applications.
add amount audio board bring consumer consumers designers drives features minimum phones simplicity smart takes wireless
Smart phones bring the convergence of PDA functionality, wireless connectivity and, increasingly, consumer audio to one full-featured device. The LM4935 allows handset designers to add the new audio features consumers demand. Its integration drives design simplicity and takes up a minimum amount of board space.