LM4755 Datasheet (National Semiconductor) - Stereo 11W Audio Power Amplifier

LM4755, Stereo 11W Audio Power Amplifier

The LM4755 is a stereo audio amplifier capable of delivering 11W per channel of continuous average output power to a 4Ω load or 7W per channel into 8Ω using a single 24V supply at 10% THD+N.

The internal mute circuit and pre-set gain resistors provide for a very economical design solution.

Output po

LM4755 Features

* n n n n n n n Drives 4Ω and 8Ω loads Integrated mute function Internal Gain Resistors Minimal external components needed Single supply operation Internal current limiting and thermal protection Compact 9-lead TO-220 package Key Specifications n Output power at 10% THD with 1 kHz into 4Ω at VCC = 24