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Part Number: TPA3008D2 Hi Sir,
Does TI have 10W stereo output Class-D amplifier solution with integrate Codec?
If not, what is your suggestion for only Class-D amplifier?
Thanks!
Jeff
Part Number: TPA3008D2 Hi Sir,
We have put the TPA3008D2 in our board , the function looks fine. except one issue, we controlled the Mute/ un-mute through Shutdown pin (Mcu will sent a pull low or high signal to Shutdown pin) but there is always a big…
Other Parts Discussed in Thread: TPA3008D2 , TPA3137D2 , TPA3111D1 I'm looking for a class D power amp that will get a signal from audio codec SGTL5000.
The analog headphone output will enter the amplifier. The SGTL5000 datasheet says a
16 Ohm load is…
Hello Dan,
The TPA3008D2 has high input impedance (33 kohms - 137 kohms depending on the gain setting), and if the inputs aren’t terminated they can easily pick up noise. You can place a pull-down resistor on the inputs to keep them from picking up…
Matthew, I have attached the presentation that goes with the video. The video itself can be viewed over the video link provided earlier.
The presentation link provided earlier points to a different presentation, a later one on PCB layout for audio quality…
Hi Chad,
I'm glad that it worked out. The problem is caused by the ferrite beads saturating at high current level. I have attached a ppt that explains the saturation issue and FB filtering from pg 45 to pg 50. In the last few pages, there is some good…
Tomasz, I'm not sure I understand your questions, but I will try to answer. Minimum inductance is indicated on page 4 of data sheet SLES220B, as "Minimum output iInductance at Ioc". It is absolute for the level of Iocp that is programmed…
