MT6802 Datasheet | Maxic Technology

FEATURES - Efficiency with an 8-Ω speaker: - 90% at 400 m W - 82% at 100 m W - Only three external ponents - Optimized PWM output stage eliminates LC output filter - Internally generated 300-k Hz switching frequency eliminates capacitor and resistor. - Fully differential design reduces RF rectification and eliminates bypass capacitor improved CMRR eliminates two input coupling capacitors - Wafer Chip Scale Packaging (WCSP) - Operating temperature: -40 ℃ - 85℃ - Over current and temperature protection APPLICATION CIRCUIT Differential Input n SD VINN VDD PVDD Internal Oscillator VINP ________ Shutdown PWM Modulation VOP H-Bridge Bias GNDA GNDP Pop/Click Noise Suppression DESCRIPTIONS The MT6802 is a 2.5W Class-D audio power amplifier. It is low noise, filter-free with PWM architecture, minimizing external ponent count, PCB area, system cost. The design of MT6802 is targeted for cellular phone...