20W Stereo Digital Class-D Audio Power Amplifier with EQ and DRC CXAR41116 CXAR41116A accepts the digital serial audio data and using the digital audio processor to convert the audio data becomes the

   产品概述 返回TOPcgF嘉泰姆

The CXAR41116 CXAR41116A is a digital input, stereo, high efficiency, Class-D audio amplifier available in a TQFP7x7-48P package. The CXAR41116 CXAR41116A 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 CXAR41116 CXAR41116A 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TOPcgF嘉泰姆

· Operating Voltage: 8.0V~24V for PVDD – 3.0V~3.6V for DVDD and AVDD cgF嘉泰姆

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

· I 2C Control Interface cgF嘉泰姆

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

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

· Soft Mute (50% Duty Cycle) cgF嘉泰姆

· Programmable Dynamic Range Compression cgF嘉泰姆

– Power Limiter cgF嘉泰姆

– Speaker Protection cgF嘉泰姆

– Night-Mode Listening cgF嘉泰姆

· Programmable Biquads for Speaker EQ cgF嘉泰姆

· Shutdown and Mute Function cgF嘉泰姆

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

· Space Saving Package TQFP7x7-48P cgF嘉泰姆

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

   应用范围 返回TOPcgF嘉泰姆

· LCD TVcgF嘉泰姆

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