BL6305
2.
6 Watt Mono Filter-Free Class-D Audio Power Amplifier
Features
Efficiency With an 8-Ω Speaker: 88% at 400 mW 80% at 100 mW
2.
1mA Quiescent Current 0.
4µA Shutdown Current Optimized PWM Output Stage Eliminates LC Output Filter Internally Generated 250-kHz Switching Frequency Eliminates Capacitor and Resistor Improved PSRR (−75 dB) and Wide Supply
Voltage (2.
5 V to 5.
5 V) Eliminates Need for a
Voltage Regulator Fully Differential Design Reduces RF Rectification and Eliminates Bypass Capacitor Improved CMRR Eliminates Two Input Coupling
Capacitors MSOP8, SOP8, DFN8 package
General Description
The BL6305 is a 2.
6W high efficiency filter-free class-D audio power amplifier that requires on...