厂商：Freescale
类别：16位单片机
厂商：Panasonic
类别：PhotoMOS(MOSFET输出光电耦合器)
厂商：
类别：电压基准
厂商：Linear
类别：低功率放大器
类别：热插拔控制器
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封装管脚图产品描述The SGM4895 is a fully differential audio power amplifier that is designed for portable communication device applications and demanding applications in mobile phones. It is capable of delivering 1.3W of continuous average power to an 8Ω load with less than 1% distortion (THD+N) from a 5V battery voltage . It operates from 2.5V to 5.5V power supply. The SGM4895 features a low-power consumption shutdown mode. To facilitate this, Shutdown may be enabled by logic low. Additionally, the SGM4895 features an internal thermal shutdown protection mechanism. The SGM4895 contains advanced pop & click circuitry, a minimal count of external components and low-power shutdown mode. All these features make SGM4895 ideal for wireless handsets and other low voltage applications where minimal power consumption is a primary requirement.The SGM4895 is available in Green TDFN -3×3 -8L and MSOP-8 (Exposed Pad) packages. It operates over an ambient temperature range of -40 °C to + 85 °C .产品特性Fully Differential AmplifierExcellent PSRR: Direct Connection to the Battery1.3W to 8Ω Load from 5V Supply at THD+N = 1% (TYP)1.6W to 4Ω Load from 5V Supply at THD+N = 1% (TYP) SGM4895YDB8 only2.5V to 5.5V OperationLow Shutdown CurrentImproved Pop & Click CircuitrySupport Single -Ended or Differential inputThermal Overload Protection CircuitryNo Output Coupling Capacitors, Bootstrap Capacitors RequiredExternal Gain Configuration Capability-40 °С to + 85 °С Operating Temperature RangeGreen TDFN-3×3-8L and MSOP-8 (Exposed Pad) Packages