Part Number: TPA3255-Q1 Hi~
My customer is testing the TPA3255-Q1 and has questions regarding the frequency characteristics of the audio output.
The picture below is obtained when my customer tested the output load with 4 ohm and 8 ohm at 1W output (sinewave…
Part Number: TPA3255-Q1 Other Parts Discussed in Thread: TPA3255 Hi Expert,
I am using TPA3255. I find there are a lot of protection for Power supply and output, but I did not find protection for TPA3255 input.
So how can TPA3255 protect input from short…
Part Number: TPA3255-Q1 Other Parts Discussed in Thread: TPA3255 Hi Team,
My customer is using TPA3255-Q1, attached is the schematic design. Now the issue is the CLIP_OTW output is always issuing low constantly even no any input signal is applied and…
Part Number: TPA3255-Q1 Other Parts Discussed in Thread: TPA3255EVM Hi all,
I´m designing a new audio amplifier based on the TPA3255-Q1, I want to configurate the device in PBTL mode like it is showed on paragraph 10.2.4 (page 28) of the data sheet…
Part Number: TPA3255-Q1 Other Parts Discussed in Thread: NE5532 I am designing a class-D amplifier as a school project, and decided to use the TPA3255-Q1 as the IC of choice. I have used the schematic in the datasheet and the evaluation board schematic…
Part Number: TPA3255-Q1 Does the PVDD max spec of 56.5 V when RL > 6 ohm also apply to the 3255-Q1? It is mentioned in a note but not explicitly stated the way it is in the original 3255 spec.
We are looking at using the TPA3255-Q1 powered by a "48…
Part Number: TPA3255 We're currently trying to use both TPA3255 and TPA3255-Q1 in one of our new designs. Everything work correctly but I have 2 issues.
In BTL mode there is 48VDCin to feed the amp for output and 12VDCin (10V for TPA3255-Q1) for…
Part Number: TPA3250 Other Parts Discussed in Thread: TPA3251 , , TPA3255-Q1 Dear Team,
My customer has the following requirements for a speaker amp:
4 channels (can optionally use 2x2channel parts)
Vsupply: 16.8 - 33-6V (safe up to 38-40V)
Power: 4x20W…
Part Number: TPA3255 hi audio team,
I have few questions about TPA3255.
Q1: The experiment config is PBTL mode with 2ohm pure resistance loading. Using external clk (2M) and PVDD is set to 32V;
when checking the switching performance, the input signal frequency…
Part Number: LM3886 Other Parts Discussed in Thread: TPA3116D2-Q1 , TPA3255-Q1 We have been using the LM3886 with great results for over 15 years. Some new applications are inquiring about use at industrial temperature ranges. While the device storage…
