Wednesday, September 17, 2014
TDA1514A Audio Amplifier 50W
TDA1514A general description:
Here the very simple but powerful amplifier kit which built based on TDA1514A amplifier chip. The circuit is for single channel only, you should build two similar circuit for stereo application. A heatsink is a must to be attached on the IC TDA1514A. This circuit can be used as well as stereoamplifiers Bass in a 5.1 system. TDA1514A Audio Amplifier 50W
TDA1514A features:
- Battery operation
- Minimum external parts
- Wide supply voltage range: 4V–12V or 5V–18V
- Low quiescent current drain: 4mA
- Voltage gains from 20 to 200
- Ground referenced input
- Self-centering output quiescent voltage
- Low distortion: 0.2% (AV = 20, VS = 6V, RL = 8Ω, PO =
- 125mW, f = 1kHz)
- Available in 8 pin MSOP package
TDA1514A circuit:
TDA1514A layout:
Printed Circuit Layout and placement for sterio 2 x 40 W amplifier.
