Summary of Build your own Audio Amplifier Circuit
This article introduces the LM4780 as a popular component for building an Audio Power Amplifier capable of driving two 8Ω loads at 60 watts. It highlights the TO-220 package suitable for heat sink mounting and warns that the thermal tab carries voltage, not ground. The text emphasizes the circuit's ease of configuration for DIY audio projects.
Parts used in the Audio Power Amplifier:
- LM4780
- Heat sink
The LM4780 is a great part to build your own Audio Power Amplifier. It is not a new part, but is a very popular part used audio amplifier circuits. This part is spec’d to drive two 8Ω loads at 60 watts.
The part comes in a wide TO-220 package and can be mounted to a heat sink. Pay attention to the voltage on the thermal tab it is a voltage supply not gnd.
This circuit demonstrates how easy it is to configure the amplifiers.
For more detail: Build your own Audio Amplifier Circuit
- What is the LM4780 used for?
The LM4780 is a part used to build your own Audio Power Amplifier. - How much power can the LM4780 drive?
This part is spec'd to drive two 8Ω loads at 60 watts. - What package does the LM4780 come in?
The part comes in a wide TO-220 package. - Can the LM4780 be mounted to a heat sink?
Yes, it can be mounted to a heat sink. - Is the thermal tab of the LM4780 ground?
No, the thermal tab is a voltage supply, not gnd. - Is the LM4780 a new part?
No, this part is not new but is very popular.
