厂商：Freescale
类别：16位单片机
厂商：Richwave
类别：Wireless Digital AV Transmission
类别：线性稳压器
厂商：Littelfuse
类别：保险丝座及配件
厂商：Panasonic
类别：SSD(可控硅输出光电耦合器)
厂商：Sitronix
类别：显示驱动IC
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封装管脚图产品描述The SGM4810 is a dual audio power amplifier capable of delivering 158mW per channel of continuous average power with less than 0.1% distortion (THD+N) when it drives a 16Ω speaker from a 5.0V power supply. It is designed to maximize audio performance in portable applications such as mobile phone. The portable application requires audio power amplifier has minimum of external components and can operate from a single 2.5V to 5.5V power supply. SGM4810 features an externally controlled, active-high, micro-power consumption shutdown mode, as well as an internal thermal shutdown protection mechanism. The SGM4810 does not require bootstrap capacitors or snubber networks. It is optimally suited for low-power portable systems. For maximum flexibility, the SGM4810 provides an externally controlled gain (with resistors), as well as an externally controlled turn-on time (with the bypass capacitor). The SGM4810 is available in Green MSOP-8 package. It operates over an ambient temperature range of -40 °С to + 85 °С .产品特性Active-High Shutdown Mode158mW into 16Ω Load from 5V Power Supply at THD+N = 0.1% Typical (per Channel)87mW into 32Ω Load from 5V Power Supply at THD+N = 0.1% Typical (per Channel)Unity Gain Stable2.5V to 5.5V OperationShutdown Pin is Compatible with 1.8V LogicShutdown Current: 0.5μA (TYP)Click and Pop Reduction Circuitry-40 °С to + 85 °С Operating Temperature RangeGreen MSOP-8 Package