• [ CXAR41281 ]"

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1.产品概述       2.产品特点     fqi嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）fqi嘉泰姆

5.产品封装       6.电路原理图  fqi嘉泰姆

7.相关产品fqi嘉泰姆

   产品概述 返回TOPfqi嘉泰姆

The CXAR41281/CXAR41281L is a stereo audio power amplifier in 16 pin TQFN3X3-16 with thermal pad package. It can drive 1.45W continuous RMS power into 4Ω load in Bridge-Tied Load (BTL) mode at 5V supply voltage. Its THD is smaller than 1% under the above operation condition. For the low current consumption applications, the SHUTDOWN mode is supported to disable the CXAR41281/CXAR41281L when it is idle. The current consumption can be further reduced to below 1μA. Giving the SHUTDOWN pin low level will drive the CXAR41281L entering the shutdown. Giving the SHUTDOWN pin high level will drive the CXAR41281entering the shutdown

   产品特点 返回TOPfqi嘉泰姆

„ Depop Circuitry Integrated fqi嘉泰姆

„ 3V to 5.5V Operationfqi嘉泰姆

„ Output Power at 10% THD+N, VCC=5V fqi嘉泰姆

--2.1W (typical) into a 3Ω Load fqi嘉泰姆

„ Output Power at 1% THD+N, VCC=5V fqi嘉泰姆

--1.45W (typical) into a 4Ω Load fqi嘉泰姆

--1.15W (typical) into a 8Ω Load fqi嘉泰姆

„ Output Power at 10% THD+N, VCC=5V fqi嘉泰姆

--2W (typical) into a 4Ω Load fqi嘉泰姆

--1.47W (typical) into a 8Ω Load fqi嘉泰姆

„ Stereo Bridge-Tied Load (BTL) fqi嘉泰姆

„ Shutdown Control Available fqi嘉泰姆

„ TQFN3X3-16 Package Availablefqi嘉泰姆

   应用范围 返回TOPfqi嘉泰姆

„ PDAs fqi嘉泰姆

„ Portable Devices fqi嘉泰姆

„ Notebookfqi嘉泰姆

   技术规格书（产品PDF) 返回TOP fqi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！fqi嘉泰姆

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产品封装图 返回TOPfqi嘉泰姆

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电路原理图 返回TOPfqi嘉泰姆

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◀ Previous:CXAR41280has embedded depop circuitry to suppress the power-on or power-off transition noises. It also supports the maximum output power clamping function to protect the speakers from burned-out

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