• [ CXAR41118 ]

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1.产品概述       2.产品特点     W9L嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）W9L嘉泰姆

5.产品封装       6.电路原理图  W9L嘉泰姆

7.相关产品W9L嘉泰姆

   产品概述 返回TOPW9L嘉泰姆

The CXAR41118 is a digital input, stereo, high efficiency, Class-D audio amplifier available in a TQFP7x7-48P package. The CXAR41118 accepts the digital serial audio data and using the digital audio processor to convert the audio data becomes the stereo Class-D output speaker amplifier. This provides the seamless integration between the codec and the speaker amplifier. The CXAR41118 is a slave device receiving clocks from external source, and the Class-D’s PWM switching frequency is 352.8kHz for the sampling rate 44.1kHz or 384 kHz for sampling 48kHz, depend on the input signal’s sampling rate.

   产品特点 返回TOPW9L嘉泰姆

· Operating Voltage: 4.5V~24V for PVDD W9L嘉泰姆

– 3.0V~3.6V for DVDD and AVDD W9L嘉泰姆

· High Efficiency Class-D Operation Eliminate the Need of Heatsinks · Digital Serial Audio Input (Stereo Output) W9L嘉泰姆

· I2C Control Interface W9L嘉泰姆

· Sampling Rate can Support from 32kHz to 192kHz W9L嘉泰姆

· Separated Volume Control from 24dB to Mute W9L嘉泰姆

· Soft Mute (50% Duty Cycle) W9L嘉泰姆

· Programmable Dynamic Range Compression W9L嘉泰姆

– Power Limiter W9L嘉泰姆

– Speaker Protection W9L嘉泰姆

– Night-Mode Listening W9L嘉泰姆

· Programmable Biquads for Speaker EQ W9L嘉泰姆

· Shutdown and Mute Function W9L嘉泰姆

· Thermal and Over-Current Protections with AutoRecovery W9L嘉泰姆

· Space Saving Package TQFP7x7-48P W9L嘉泰姆

· Lead Free and Green Devices Available (RoHS Compliant)W9L嘉泰姆

   应用范围 返回TOPW9L嘉泰姆

· LCD TVW9L嘉泰姆

   技术规格书（产品PDF) 返回TOP W9L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！W9L嘉泰姆

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产品封装图 返回TOPW9L嘉泰姆

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电路原理图 返回TOPW9L嘉泰姆

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下一篇▶:CXAR41119数字输入立体声高效率的D级音频放大器接收数字串行音频数据数字音频处理器转换音频数据成为立体声D类输出扬声器放大器编解码器和扬声器放大器之间的无缝集成D类的PWM开关频率为352.8kHz

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