Other Parts Discussed in Thread: TPA3123D2 Hi everyone.
I have designed a 4x4 Audio Matrix with 4 x TPA3123D2 in the output stages.
I have a weird problem which I hope you can help me with.
As I said there are 4 of these amps on a board. (Call them…
Other Parts Discussed in Thread: TPA3123D2 , OP07 , TPA3106D1 , TPA3130D2 , TPA3118D2 , TPA3116D2 I am attempting, after many years of not working in electronics, to design a preamp + amp system for an audio product. The product is simply amplifying voice…
Other Parts Discussed in Thread: TPA3123D2 Hello.
My name is Mark
I'm in the process of bringing up a 2.1 amplifier using two TPA3123D2 devices.
One chip does my left and right channels into 8 Ohms and the other is in BTL mode and will be driving…
I have a question regarding the build of this device in the datasheet (see first page)....
http://www.ti.com/lit/ds/slos541c/slos541c.pdf
I've been loosely following that build, calculating component values etc... My question is in regards to the…
Other Parts Discussed in Thread: TPA3123D2 , TPA3118D2 Hello,
I have a customer building an audio board to be used in a bank ATM. He wants a single design that can support two speaker true stereo or single speaker mono. He does not want to unpopulate…
Other Parts Discussed in Thread: TPA3123D2 Hi!
I use TPA3123D2 and i've made a couple of PCB with it. It works well but i noticed it's too warm even when there's no sound at all. Still it stays warm even in mute mode. I can see supply current about…
Other Parts Discussed in Thread: TPA3123D2 We have developed and fabricated a Circuit Board that uses 4 TPA3123D2 amplifiers to power 8 audio channels. We have begun debugging the board and found that our TPA3123D2 amps at no load are not giving us the…
Other Parts Discussed in Thread: TPA3123D2 , LM3S8962 I designed TPA3123D2 amp board. But TPA3123D2 can't control volume. And there is lm3s8962 on my board.
Power source is 24DCV, and speaker's impedence is 4ohm.
I was using my mp3 for testing.…
Other Parts Discussed in Thread: TPA3123D2 , TPA3110D2 Dear Sir,
Does someone tell me where I can get TPA3123D2 SPICE simple file for TINA simulation?
I can not find it on TI website.
Thank you
Tony
Other Parts Discussed in Thread: TPA3123D2 Dear All,
I had build a double sided proto-board in reference with Ti's TPA3123D2-EVM board. My problem is that when ever I am trying it out with linear power supply it is working but when I am trying it out…
