Part Number: TPA3255 Tool/software: Hi. We are using the TPA3255 on a different application. We made a 3 phases power supply (3 channels for current and 3 channels for voltage). Basically we synthesises a sinusoidal voltage on 50Hz or 60Hz and apply…
Part Number: TPA3255 Tool/software: Hello,
To solve the POP, I changed c_start pin to 100pf. Is there any other risk in this solution? Is there a range for changing the c_start capacitor?
Thank you.
Hello Sumeet, This is a system level design question that you would need to determine. Some guidance we have given for amplifiers more suited for piezo applications would be
LC filter selection recommendation principles show as below 1. Make sure f Reson…
Part Number: TPA3255 Other Parts Discussed in Thread: NE5532 , OPA1679 Hello
i want to implement the " TPA3255 Post-Filter Feedback " in my design according to : https://www.ti.com/lit/pdf/slaa788
TPA3255 Post-Filter Feedback document is designed…
Part Number: TPA3255 Tool/software: Hi Experts,
I am designing an audio amplifier application using the TPA3255.
I have a power supply that allows PVDD voltage adjustment during operation (like a Class-G supply). Furthermore, I would like to implement…
Do you mean ?
1.Stable means constant load ?
and
2.Average means - distributed load on chip surface ?
Next question is ?
3.How is the mounting arrangement on TPA3255 EVM Board - it is the same configuration right ? Constant pressure on IC with interference…
hi,
how much power you can output currently when you increasing the input.
for tpa3255, the gain is fixed. so increasing input is the only way to let output power go high.
tks
jesse
Part Number: TPA3255
I have been a happy user of my custom made TPA3255 boards for years now and still am, despite a recent incident at high volumes . I have a MCU in the front end that detects clipping/error conditions and lowers the volume when clipping…