Part Number: TPA3251D2EVM Steve. I have been following this thread with some interest as I have completed our new design for an amplifier using much of the EVM layout guidelines along with the SE to DIFF opp amp circuit. Our design is BTL. The point I…
Part Number: TPA3251 Hello,
In the datasheet of the TPA3251 (SLASE40D, page 26, figure 27), there is low-pass filter (3.3ohm - 100nF) on the inputs GVDD and capacitors (470uF and 100nF) on the input VDD. But in the user guide TPA3251D2EVM (SLVUAG8A, page…
Hi,
Are these measurements taken from the TPA3251D2EVM or their own board? It also appears that they are sending a signal through and then the device faults or am I mistaken? More information regarding the customers set up and configuration will help. …
Hi Kato-san,
You're welcome, I'm glad i could help.
Also, you are correct regarding the value of R32 in the TPA3251D2EVM. It is also 12k.
Regards,
-Steve
Other Parts Discussed in Thread: TPA3251 , TPA3255 , TPA3251EVM , TPA3255EVM Does mode selection shown in Table 1 of TPA3251D2 ds affect operation other than the protection channel grouping shown in Table 3?
Information for 2.1 mode is missing on Table 3…