20W Stereo Digital Class-D Audio Power Amplifier with EQ and DRC,The CXAR41118 accepts the digital serial audio data and using the digital audio processor to convert the audio data becomes the stereo

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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.

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

– 3.0V~3.6V for DVDD and AVDD EgH嘉泰姆

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

· I2C Control Interface EgH嘉泰姆

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

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

· Soft Mute (50% Duty Cycle) EgH嘉泰姆

· Programmable Dynamic Range Compression EgH嘉泰姆

– Power Limiter EgH嘉泰姆

– Speaker Protection EgH嘉泰姆

– Night-Mode Listening EgH嘉泰姆

· Programmable Biquads for Speaker EQ EgH嘉泰姆

· Shutdown and Mute Function EgH嘉泰姆

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

· Space Saving Package TQFP7x7-48P EgH嘉泰姆

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

   应用范围 返回TOPEgH嘉泰姆

· LCD TVEgH嘉泰姆

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