SGM4812

SGM4812 132mW Differential Input, Stereo Audio Power Amplifier GENERAL DESCRIPTION FEATURES The SGM4812 is a stereo audio power amplifier with differential inputs. Operating on a single 5V power supply, it delivers 132mW of continuous RMS power per channel into a 16Ω loads with typically 0.1% THD+N. Amplifier gain is externally configured by means of two resistors per input channel and does not require external compensation. The SGM4812 is designed to maximize audio performance in portable communication device applications such as mobile phone. The portable application requires audio power amplifier has minimum of external components and can operate from a single 2.7V to 5.5V power supply. The SGM4812 features an externally controlled, active-high, micro-power consumption shutdown mode. Additionally, the SGM4812 features an internal thermal shutdown and short circuit protection mechanism. The SGM4812 is available in Green MSOP-10 package. It operates over an ambient temperature ran...