SGM4992

The SGM4992 is a stereo audio power amplifier that is designed for demanding applications in mobile phones and other portable communication device applications. It is capable of delivering 1.1W of continuous average power per channel into an 8Ω bridge tied load (BTL) with typically 1% distortion (THD+N) from a 5V power supply. The SGM4992 features independent shutdown control for each channel and a low power consumption shutdown mode, which is achieved by driving both shutdown pins with logic low. Additionally, it features an internal thermal shutdown protection mechanism. The SGM4992 does not require output coupling capacitors or bootstrap capacitors, and therefore is ideally suited for mobile phone and other low voltage applications where minimal power consumption is a primary requirement. SGM4992YDA14/TR资料下载

语言:  Service Manual