3V, 1W Boosted Boomer

文件：1.06313 Mbytes 页数：18 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

Low Voltage High Power Audio Power Amplifier

文件：1.05993 Mbytes 页数：19 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

Boomer®Audio Power Amplifier Series Low Voltage High Power Audio Power Amplifier

General Description\nThe LM4805 is a boosted audio power amplifier designed for driving 8ohm speakers in portable applications. It delivers at least 1W continuous power to an 8Ωload from any input voltage between 3V and 4.6V with less than 2% THD+N.\nBoomer audio power amplifiers were designed s Pop & click circuitry eliminates noise during turn-on and turn-off transitions\nLow, 2µA (max) shutdown current\nLow, 14mA (typ) quiescent current\nUnity-gain stable\nExternal gain configuration capabilityApplications\nCellphone\nPTT (Push To Talk) mobile phones ;

TI

德州仪器

Low Voltage High Power Audio Power Amplifier

文件：1.05993 Mbytes 页数：19 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

3V, 1W Boosted Boomer

文件：1.06313 Mbytes 页数：18 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司