LM4951 Datasheet | National Semiconductor

November 2005 .. LM4951 Wide Voltage Range 1.8 Watt Audio Amplifier LM4951 Wide Voltage Range 1.8 Watt Audio Amplifier General Description The LM4951 is an audio power amplifier primarily designed for demanding applications in Portable Handheld devices. It is capable of delivering 1.8W mono BTL to an 8Ω load, continuous average power, with less than 1% distortion (THD+N) from a 7.5VDC power supply. Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external ponents. The LM4951 does not require bootstrap capacitors, or snubber circuits. The LM4951 Features a low-power consumption active-low shutdown...