Circuit Audio Stereo power amplifier LM4755 11W with Mute
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 power specifications at both 20V and 24V supplies and low external component count offer high value to consumer electronic manufacturers for stereo TV and compact stereo applications. The LM4755 is specifically designed for
single supply operation.
Applications for lm4755 integrate circuit
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
Wide supply range 9V – 40V
Schematic diagram for stereo power amplifier circuit using the IC tda4755
Printed circuit board suggestion for assembly the stereo power amplifier with IC lm4755
Printed circuit board suggestion for assembly the stereo power amplifier components side
Datasheet LM4755
