LM4752 Datasheet (National Semiconductor) - Stereo 11W Audio Power Amplifier

LM4752, Stereo 11W Audio Power Amplifier

The LM4752 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 LM4752 is specifically designed for single supply operation and a low external component count.

The gain

LM4752 Features

* n n n n n n n n Drives 4Ω and 8Ω loads Internal gain resistors (AV = 34 dB) Minimum external component requirement Single supply operation Internal current limiting Internal thermal protection Compact 7 lead TO-220 package Low cost-per-watt Key Specifications n Output power at 10% THD+N with 1 kHz