Part Number: TPA3138D2 Hi Teams,
The customer used TPA3138D2 to make a PCB, but there is no sound when playing. The schematic is attached. Please help to see where the problem may be. Thank you
TPA3138D2.pdf
Part Number: TPA3138D2 Hi Teams,
The customer is using the Nvidia Thor kit, with the interface for the left and right channel signals of the headphones. They have chosen the audio PA chip TPA3138D2, and noticed in the datasheet that the LC filtering…
Part Number: TPA3138D2 Hi All,
I have a question about the TPA3138D2PWP.
I've connected a ferrite bead and an inductor in series to OUTx to improve EMI.
I'm concerned about the heat generated by the ferrite bead in this configuration, but are there…
Part Number: TPA3138D2 Other Parts Discussed in Thread: TPA2000D1
Hi,
Im looking for class d options when designing an audio application. However, it seems that none of the class d amplifier is capable of handling the use case im facing.
Ideally…
Part Number: TPA3138D2 Tool/software: We use TPA3138D2 for our AMP design , we find some protect issue need TI proivde detail information
Our Design Setting:
a)1SPW Mode
b)Stereo BTL output
c)PVDD 8V supply
d)20dB Gain
e)PLIMIT Set to GVDD…
Part Number: TPA3138D2 Hi team,
The datasheet lists the recommended operating range for this device as -10°C to 85°C, but the product page and the application note below state it as -40°C to 85°C. Is the information in the datasheet correct?
TPA3138…
Part Number: TPA3138D2 I have implemented a circuit for the TPA3138D2 that should be as close as possible to the reference designs in the data sheet and eval board. The layout is quite symmetrical. However, on power up the R channel goes into full amplitude…
Part Number: TPA3138D2 Hello,
Here is question that is SD/FAULT pin VIL and VIH specification which claimed on the datasheet as "TTL logic levels with compliance to AVCC", The specification is VIL<0.8V and VIH>2.0V.
However, our measurement result…
Part Number: TPA3138D2
Hello,
I am working on a product which takes power from the Battery. I want to use Stereo speakers (1-3W each/Channel) .
During my search I found that TPA3138D2 support the stereo speaker. I want the lowest cost part which…
Part Number: PCM5100A Other Parts Discussed in Thread: TPA3138D2 , Tool/software: Hello, My customer is using PCM5100A and TPA3138D2 for their board and observing some distortion at the maximum volume. As a workaround, they plan to put some attenuation…
