AD52067

ESMT Preliminary AD52067 2x15W Stereo / 1x19W Mono Class-D Audio Amplifier With Built-in Step-up Converter Features Input voltage 2.9V~12V Adjustable boost converter output up to 14V Loudspeaker power @12V boost from 8.4V Stereo: 13W/CH into 4Ω @THD+N=1% Stereo: 15W/CH into 4Ω @ <10% THD+N Mono (PBTL):19W/CH into 4Ω @THD+N=10% Loudspeaker power @8V boost from 4.2V Stereo: 6W/CH into 4Ω @THD+N=1% Stereo: 7.5W/CH into 4Ω @ <10% THD+N Mono (PBTL): 8.7W/CH into 4Ω @THD+N=10% Differential inputs signal Fixed gain setting Internal oscillator Short-Circuit protection with auto recovery option Under-Voltage detection Over-Voltage protection Pop noise and click noise reduction Output DC detection for speaker protection Filter-Free operation Over temperature protection with auto recovery Superior EMC performance Applications Blue-tooth Box Portable Media Audio Docking System Tablet Personal PC Consumer Audio Equipment Description The AD52067 is a high efficiency stereo class-D a...