• [ CXAR41184 ]

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目录

1.产品概述       2.产品特点     shk嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）shk嘉泰姆

5.产品封装       6.电路原理图  shk嘉泰姆

7.相关产品shk嘉泰姆

   产品概述 返回TOPshk嘉泰姆

The CXAR41184 is a dual audio power amplifier capable of delivering 158mW per channel of continuous average power with typically 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.

CXAR41184 features an externally controlled, active-low, micro-power consumption shutdown mode, as well as an internal thermal shutdown protection mechanism. CXAR41184 does not require bootstrap capacitors or snubber networks. It is optimally suited for low power portable systems.shk嘉泰姆

For maximum flexibility, the CXAR41184 provides an externally controlled gain (with resistors), as well as an externally controlled turn-on time (with the bypass capacitor).shk嘉泰姆

The CXAR41184 is available in Green MSOP-8 package. It operates over an ambient temperature range of -40℃ to +85℃.shk嘉泰姆

   产品特点 返回TOPshk嘉泰姆

• Active-Low Shutdown Modeshk嘉泰姆
• 158mW into 16Ω Load from 5V Power Supply atshk嘉泰姆
    THD+N = 0.1% (Typical, per Channel)shk嘉泰姆
• 87mW into 32Ω Load from 5V Power Supply atshk嘉泰姆
    THD+N = 0.1% (Typical, per Channel)shk嘉泰姆
• Unity Gain Stableshk嘉泰姆
• Shutdown Current: 0.6μA (TYP)shk嘉泰姆
• 2.5V to 5.5V Operationshk嘉泰姆
• Shutdown Pin is Compatible with 1.8V Logicshk嘉泰姆
• Pop/Click Reduction Circuitryshk嘉泰姆
• -40℃ to +85℃ Operating Temperature Rangeshk嘉泰姆
• Available in Green MSOP-8 Packageshk嘉泰姆

   应用范围 返回TOPshk嘉泰姆

Portable Systemsshk嘉泰姆
Headphone Amplifiershk嘉泰姆
Microphone Preamplifiershk嘉泰姆
Notebook Computersshk嘉泰姆
Mobile Phoneshk嘉泰姆
PDAsshk嘉泰姆
GPSshk嘉泰姆

   技术规格书（产品PDF) 返回TOP shk嘉泰姆

     需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！shk嘉泰姆

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产品封装图 返回TOPshk嘉泰姆

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电路原理图 返回TOPshk嘉泰姆

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◀ 上一篇:CXAR4182使用±1V/V至±10V/V的外部增益设置高PSRR提高对噪声和射频校正的免疫力立体声差分输入单电源和无盖线路驱动器在3.3V电压下将2.1Vrms驱动至2.5kW负载集成De-Pop电路

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下一篇▶:CXAR41185外部控制主动高微功耗关机模式内部热关机保护机制双音频功率放大器5.0V电源驱动16Ω扬声器0.1%的失真THD+N连续平均功率为每个通道提供158mW单位增益稳定

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