目录

1.产品概述       2.产品特点     WGF嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）WGF嘉泰姆

5.产品封装       6.电路原理图  WGF嘉泰姆

7.相关产品WGF嘉泰姆

   产品概述 返回TOPWGF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TOPWGF嘉泰姆

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

– 3.0V~3.6V for DVDD and AVDD WGF嘉泰姆

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

· I2C Control Interface WGF嘉泰姆

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

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

· Soft Mute (50% Duty Cycle) WGF嘉泰姆

· Programmable Dynamic Range Compression WGF嘉泰姆

– Power Limiter WGF嘉泰姆

– Speaker Protection WGF嘉泰姆

– Night-Mode Listening WGF嘉泰姆

· Programmable Biquads for Speaker EQ WGF嘉泰姆

· Shutdown and Mute Function WGF嘉泰姆

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

· Space Saving Package TQFP7x7-48P WGF嘉泰姆

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

   应用范围 返回TOPWGF嘉泰姆

· LCD TVWGF嘉泰姆

   技术规格书（产品PDF) 返回TOP WGF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！WGF嘉泰姆

 WGF嘉泰姆

产品封装图 返回TOPWGF嘉泰姆

WGF嘉泰姆

电路原理图 返回TOPWGF嘉泰姆

 WGF嘉泰姆

 WGF嘉泰姆

相关芯片选择指南 返回TOP                       更多同类产品......