Build your own amplifier circuit using the most common audio IC of LA4440. This single IC can able deliver descent amount of audio power output. So this audio amplifier board is a perfect choice for stereo audio amplifiers. You can easily download and use this PCB layout and build your own amp board. The ready made high quality amplifier PCB available in our shop.
Features of LA4440 IC
- Dual Channel Audio Amplifier IC, it is used as stereo or bridge audio amplifier configurations.
- The Output Power in Stereo is 2 × 6W @ 15V (with 4Ω load) and Bridge mode is 1 × 19W @ 15V (with 4Ω load)Wide Operating Voltage Range: 5V to 18V
- Low Distortion of around 0.2%, providing a clear sound in output.
- Thermal shutdownOvervoltage and surge protection
- Reverse polarity protection
- Built-in Ripple Rejection Circuit so it will reduces hum and noise from the power supply.
- Built-in Heat Sink Mounting Capability and it helps with heat dissipation.
- Low Noise Operation so it is suitable for high-fidelity audio applications.
- Compact 12-pin SIP Package, easy to integrate into audio amplifier circuits.
LA4440 PCB Layout
LA4440 PCB Silkscreen
