Part Number: TPA3221EVM Hi Team,
We have measured TPA3221EVM startup timing for Current(from power supply to PVDD), PVDD, FAULT, and OUT1_P.
We found that there is negative current at start. It was so strange and confused us. And there were several…
Brian,
I understand. I wanted to make sure to don't overstep the boundary conditions while attempting to reach the maximum performance of the IC. I am using a regulated switch mode converter to generate the rail. I'll do some statistical analysis…
Part Number: TPA3221EVM Other Parts Discussed in Thread: TPA3221 , Hello,
I am investigating using the new TPA3221 amplifier in a family of new designs as it seems to suit our current requirements. I am in the process of finalizing a design based on…
Part Number: TPA3221EVM
Tool/software:
Hi ti team，
When the customer uses the TPA3221EVM for a no-load test, the protection phenomenon appears, please help analyze the reason.
Test conditions：Differential signal 3V input，Input signal frequency…
Part Number: TPA3220 Other Parts Discussed in Thread: TPA3221 , TPA3221EVM Tool/software: I have a design using the TPA3220 in PBTL mode, parallel connection is made before the filter. It is being used for a musical instrument application, not for mixed…
Part Number: TPA3221 Hi
How to achieve idle power 0.25W under Head-modulation ?
We tested the TPA3221EVM using 24V supply and see when no audio input the EVM will consume 24V x 0.061mA = 1.464W.
How to configure TPA3221EVM to show idle power 0.25W…
Thank you for your reply.
I had given up on this thread. That's why I posted a similar question, where you gave me the same answer as above. I have marked the other thread resolved.
I have concluded that it's a bit too complicated, at this stage of…
