Full Digital Audio Processor for handheld device with 1.4W Digital Amplifier

PSM711LQ is a digital power amplifier combined with high-performance sound processor for mobile applications. It supports 1.4W in parallel mono speaker drive mode, 800mW+800mW filter-free stereo digital amplifiers for stereo speakers and 50mW+50mW stereo digital amplifiers for headphones. 3D sound processing, sample rate converting and maximum 7-band full parametric equalizing functions are integrated on one-chip. The PSM711LQ has two pairs of digital serial audio interfaces. PSM711LQ supports most of industry audio data formats, sampling rates and bit resolutions. PSM711LQ contains an internal flexible mixer and gain adjuster for two I²S inputs. PSM711LQ has improved the TDMA noise rejection ability.