Part Number: TPA3255 Hello team,
We are using TPA3255 IC for 240W application.
Setup Info - Testing with 4-ohm resistive load.
Board 1 - Board Impedance was normal and test was conducted for 2 days. When the DUT was powered on next day, we observed that…
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…
Part Number: TPA3255 hello:
What are the methods to solve the severe exceeding of the working frequency and double frequency of the RE testing chip,Thanks!!!
Part Number: TPA3255
1. Does the heat sink need to be grounded? Is it possible to affect the sound quality? 2. If the Power Pad can be ungrounded, are there any recommended parameters for ordinary thermal grease, Ex: Size, Thickness, Thermal Conductivity…
Hello Aidan, Totally understood, given the fact you had purchased the system from a source that seemed to have limited documentation I'm not aware of the tests that the vendor may have done that may or may not that could have damaged the part given the…
Part Number: TPA3255 Hi,
we have two possibly related issues with the TPA3255:
In our design - but not on TPA3255EVM or a "Cheap and cheerful" ready-made Amplifier -
we encounter dropouts at relatively low output power (~100W RMS into 4Ω) (whereas…
Part Number: TPA3255-Q1 Other Parts Discussed in Thread: TPA3255 , Hi, we have used 5pcs TPA3255 in a design, and new design version uses TPA3255-Q1. GVDD and VDD have been lowered to the suggested 10,6V. Otherwise the same design as the old one, just the…