LM4992 Boomer ® audio Power amplifier Series 420mW Stereo Cell Phone audio amplifier; Package: LLP; No of Pins: 14 LM4992 Boomer ® audio Power amplifier Series 420mW Stereo Cell Phone audio amplifier; Package: LLP; No of Pins: 14 Very Low Power/Voltage CMOS SRAM 256K X 16 bit
The AT73C213 is a fully integrated, low-cost combined stereo audio DAC and audio amplifier circuit targeted for Li-ion or Ni-Mh battery-powered ... Power Management for Mobiles (PM) / audio Interface for Portable Handsets