APA2607

APA2607 6W Stereo Class-D Audio Power Amplifier Features Operating Voltage: 8.0V-16.5V High Efficiency 90% at P O = 6W, 8 Ω Speaker, VDD = 12V Low Shutdown Current - IDD=5µA at VDD=16.5V Power Limit Function Switchable Non-Clip Function/DRC (Dynamic Range Control) Function Build-in Oscillator Spread Clock Function External Synchronization Function Master/Slaver Synchronization Function DC Detection Function Stereo/Monaural Function Shutdown and Mute Function Thermal and Over-Current Protections with AutoRecovery Space Saving Package TQFN5x5-32 Lead Free and Green Devices Available (RoHS Compliant) General Description The APA2607 is a stereo, high efficiency, Class-D audio amplifier available in a TQFN5x5-32 package. The filter-free Class-D architecture eliminates the external low pass filters and saves the PCB space and BOM costs. The APA2607 also has spread clock function that reduces the high frequency radiation and low the EMI noise. The Zero-crossing-change function changes the gain when both output (VOUTP and VOUTN) crossing together can minimum the pop noise. The power limit function can protect the speaker when output signal excesses the speaker limit rating. The non-clip and DRC functions eliminate the distortion at large input signal and can fit the high dynamic input signal to a small dynamic speaker. The operating voltage is from 8V to 16.5V. The APA2607 is capable of driving 6W at 12V into 8Ω speaker and provides thermal and over-cu...