TDA1554 supply from car battery

[derekgabs]

What circuit would i need in order to use the Car battery as a supply of my 22Watt amp TDA1554.

i tried to google things up but im still on doubt on what circuit is correct. Im just a simple hobbyist. Please help me.

 

[Perry Babin]

It's designed to be operated directly from the 12v battery/charging system.

 

[derekgabs]

@perry: sorry for this kind of a dumb question but im going to ask it anyways. Would it be alright if I would use the Car's Battery as a supply. Since i would like to use the TDA1554 as an amp on the car.

 

[Perry Babin]

Yes.

Is there a reason that you chose the 1554 over other ICs?

 

[derekgabs]

Uhm yes. It was just an on the day project making. LOL. Due to loss of time i just got on hold with a working circuit that was from my friend and i just etched and copied everything on his circuit and I didn't bother whether what would happen on each components )

PS: Thanks for the answer Perry

 

[desertstorm]

Uhm yes. It was just an on the day project making. LOL. Due to loss of time i just got on hold with a working circuit that was from my friend and i just etched and copied everything on his circuit and I didn't bother whether what would happen on each components )

PS: Thanks for the answer Perry

Good day sir.. sir can you post schematic diagram of your car amp. thank you and MERRY X MAS....

 

[derekgabs]

Here you go.

TDA1554

 

[desertstorm]

TDA1554

Sir Derek heres my tda 1554 pcb..pls correct me if im mistake...regards..

 

[desertstorm]

TDA1554

Here you go.

TDA1554

 

[desertstorm]

22X22W CAR AMP.

SIR here is my tda1554 pcb..