LPA2176

Preliminary Datasheet Filterless 6W Class- F Mono Audio Amplifier LPA2176 integrated Non-Crack Noise function General Description The LPA2176 is a 6W, class-F mono audio amplifier integrated Class AB/D optional mode and unique Non-Crack Noise (NCN) function. It is capable of delivering 6.6watts of continuous average power to a 2Ω BTL load with less than 10% distortion (THD) from a 5.5V DC power supply. It offers low THD+N, allowing it to achieve high-quality Power Supply sound reproduction. The new filterless architecture allows the device to drive the speaker directly requiring no low-pass output filters, thus to save the system cost and PCB area. The LPA2176 is available in ESOP-8. Order Information LPA2176 □ □ □ F: Pb-Free Package Type SP: ESOP-8 Features  The unique Non-Crack Noise (NCN) function  Shutdown current:<5uA  600KHz fixed frequency switching for amplifier  5.5W Output at 10% THD with a 2 Ω Load and 5V VDD for amplifier  4.4W Output at 1% THD wi...