Stereo 25w Audio Power Amplifier With Mute And Standby Modes - National Semiconductor

The LM4731 is a stereo Audio Amplifier capable of delivering typically 25W per channel of continuous average output power into a 4 or 8 load with less than 10% THD+N from 20Hz - 20kHz. Each Amplifier has an independent smooth transition fade- in/out mute and a power conserving standby mode which CAN be controlled by external Logic The LM4731 has short Circuit Protection and a thermal shut down feature that is activated when the die temperature exceeds 150C. The LM4731 also has a under voltage lock out feature for click and pop free power off and on. The LM4731 has a wide operating supply range from +/-10V - +/-28V allowing for lower cost unregulated power supplies to be used. By National Semiconductor Corporation
LM4731 's PackagesLM4731 's pdf datasheet



LM4731 Pinout, Pinouts
LM4731 pinout,Pin out
This is one package pinout of LM4731,If you need more pinouts please download LM4731's pdf datasheet.

LM4731 Application circuits
LM4731 circuits
This is one application circuit of LM4731,If you need more circuits,please download LM4731's pdf datasheet.


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