目录

1.产品概述       2.产品特点     HEy嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）HEy嘉泰姆

5.产品封装       6.电路原理图  HEy嘉泰姆

7.相关产品HEy嘉泰姆

   产品概述 返回TOPHEy嘉泰姆

The CXAR41117  CXAR41117A is a digital input, stereo, high efficiency, Class-D audio amplifier available in a TQFP7x7-48P package. The CXAR41117  CXAR41117A 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 CXAR41117  CXAR41117A 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TOPHEy嘉泰姆

· Operating Voltage: 8.0V~24V for PVDDHEy嘉泰姆

 – 3.0V~3.6V for DVDD and AVDD HEy嘉泰姆

· High Efficiency Class-D Operation Eliminate the Need of Heatsinks HEy嘉泰姆

· Digital Serial Audio Input (Stereo Output) HEy嘉泰姆

· I 2C Control Interface HEy嘉泰姆

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

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

· Soft Mute (50% Duty Cycle) HEy嘉泰姆

· Programmable Dynamic Range Compression HEy嘉泰姆

– Power Limiter HEy嘉泰姆

– Speaker ProtectionHEy嘉泰姆

– Night-Mode Listening HEy嘉泰姆

· Programmable Biquads for Speaker EQ HEy嘉泰姆

· Shutdown and Mute Function HEy嘉泰姆

· Thermal and OverHEy嘉泰姆

-Current Protections with AutoRecovery HEy嘉泰姆

· Space Saving Package TQFP7x7-48P HEy嘉泰姆

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

   应用范围 返回TOPHEy嘉泰姆

· LCD TVHEy嘉泰姆

   技术规格书（产品PDF) 返回TOP HEy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！HEy嘉泰姆

 HEy嘉泰姆

产品封装图 返回TOPHEy嘉泰姆

HEy嘉泰姆

电路原理图 返回TOPHEy嘉泰姆

HEy嘉泰姆

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