Re: TDA2822 ill treatment test!
Did some more tests.toggle quoted message. . .
Normal audio use the current was 60-70mA
Dead short with varied drive the current was 300-800mA. At 800mA the chip got hot!
The current did not go above 1A at any time.
I suspect there are TDA2822Ds masquerading as TDA2822M.
At 01-03-2018, you wrote:
Having used TDA2822 for decades and never had a failure of any kind even with the chip running very hot,