5.8W Audio Power Amplifier
Hello Guys Are you thinking about making a stereo amplifier? If you are,then it's the right place! This project is about making an audio amplifier using the TA7222IC.
It a Simple 5.8W Audio power amplifier circuit designed with very few external components, TA7222AP is an excellent integrated audio amplifier which can deliver 5.8W to a 4 Ohms load at 12V supply voltage. The IC has very good features like, Adjustable closed-loop gain, Muting function,Hige power and Low distortion, Excellent ripple rejection, Short circuit protection, Thermal shut down etc.
You can build your own stereo amplifier using TA7222AP IC by creating 2 channel, Use the circuit diagram.
TA7222AP IC Circuits diagram
Click to view and Download
Click to view and Download
TA7222AP IC Circuits diagram
The circuit can be assembled on a Vero board.
Use 12V DC for powering the circuit.
Speakers can be a 4 ohms one.
Large heat sink is required for this circuit.
100K Pot Volume switch can be used for adjusting the volume.
1 channel can use 2 speakers 10W 2ohm.
For power supply Connect positive to position, negative to negative to single Power supply.
Components
TA7222AP IC
27K
220ohms
100nf
47uf 16v = 2
470uf 16v = 2
4.7uf 50v
100k Volume switch
Vero board
Pcb design
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