LM4752T TO-220-7 audio amplifier 11W

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 4 Ohm load, or 7W per channel into 8 Ohm using a single 24V supply at 10% THD+N.

Key Specifications

* Output power at 10% THD+N with 1kHz into 4 Ohm at VCC = 24V: 11W (typ)

* Output power at 10% THD+N with 1kHz into 8 Ohm at VCC = 24V: 7W (typ)

* Closed loop gain: 34dB (typ)

Features

* Drives 4 Ohm and 8 Ohm 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

* Wide supply range 9V - 40V

Applications

* Compact stereos

* Stereo TVs

* Mini component stereos

* Multimedia speakers