Part Number: TPA3223 *Test Conditions:
Power is provided to the DUT (Net_PVDD & Net_5VP) by the DC power supply.
AMP Output(CH_1 & CH_2) connect to Loads(8 ohm).
Audio Precision Output(GND) connect to DUT_GND.
Use Audio Precision(AP-525) to measure…
Part Number: TPA3223 I have been working on Tpa3223 for last 6 months. bought 10 of these first tested for some days and when i was sure it works well i ordered 1000 of it for mass production.
Bought from TEXAS itself so no counterfeit here.
my board…
Hi Joe,
It seems that output has too much harmonic components, can you change output filter inductor to check again?
For example, using same inductor partnumber in EVM.
Best Regards,
Donny Peng
Part Number: TPA3223 We are currently looking at implementing the TPA3223 into one of our new designs, however I have noticed there is no information on the supply current to the AVDD rail. I am assuming this is because the draw on these pins is very…
Part Number: TPA3223 Hi,
as I'm not using windows I cannot install PSPICE (It now doesn't work in WINE) so cannot access the spice model for TPA3223. (NOTE TINA worked fine under linux)
Please could you make the spice model accessible?
Than…
Part Number: TPA3223 Hi TI team,
I want to double confirm with you about the PFFB (SLAA788A), could the TPA3223 allow to use the PFFB or not?
In the Use'r Guide of TPA3223(SLAU874), does this part is the PFFB?
But when I solder the part of the remove…
Part Number: TPA3223 Hi experts,
My customer feel that >50uV output noise is high. And in features at datasheet, it is described <100uV output noise.
I understand 100uV is maximum value at high power, so it is not high value in customers use case…
Part Number: TPA3223EVM Other Parts Discussed in Thread: TPA3223 Hi,
I am looking at TPA3223 and to use 2 of them in a 4 channel amplifier.
As always the recommendation from the reference design EVM is the primary choice!
But, the LC-filter is difficult…
Part Number: TPA3223 Hi Expert,
My customer is going to use TPA3223 in their new project. I have an application issue to double check with you. They want to use 1Ω load with 15A current (PBTL) in their system. Can TPS3223 be used in such scenarios? Many…
Part Number: TPA3223 Other Parts Discussed in Thread: TPA3221 ,
Hi team,
Does TPA3223 support Pre-LC filter PBTL as TPA3221? If not, can you let me know why it doesn't support?
From what I see in the TPA3223 datasheet, there was't any comments on pre…