Part Number: TPA3126D2 Dears,
The customer is using the TPA3126 and noticed no sound output after 20 minutes of aging. The good IC functions normally, but when the faulty IC was replaced on a working board, there was still no sound output. Attached…
Part Number: TPA3126D2
Hi team,
I'm seeing a pop/tick noise during power-down with TPA3126 in a soundbar application and would like your guidance to remove the noise.
Conditions
Load: 6 ohm
PVDD: 24 V
Input/configuration: Differential /…
Part Number: TPA3126D2 Tool/software: Can the TPA3126D2 be operated with no load attached. Reason for operating without load is to test if amplifier is operating without playing sound to the user, measurement circuitry exist to measure output, AC coupled…
Part Number: TPA3126D2 Tool/software: Hello,
Our customer has a question if TPA3126D2 gain is down by thermal fault.
When he tested his system, he can see TPA3126D2 output voltage down when FAULT=Low by thermal fault. Though he cehcked the datasheet…
Part Number: TPA3126D2 Tool/software: I narrowed this down to a thermal issue. The device switches to limited power automatically but there is no mention of this in the data sheet. Is this normal? There is no FAULTZ flag issued during the low power lockout…
Part Number: TPA3126D2 Other Parts Discussed in Thread: TPA3221 Hi, Team
Could u help to check the Maximum input voltage swing of the TPA3126D2?
i can't get it from our datasheet.
For example, in TPA3221, "Maximum input voltage swing" is +-2.8V…
Part Number: TPA3126D2 Other Parts Discussed in Thread: TPA3116D2 , Hello everyone
The thread was locked so I will report it in a new thread. The seasons have changed and Japan has turned into autumn. How are you all doing?
Summer in Japan is very…
Part Number: TPA3156D2 Other Parts Discussed in Thread: TPA3126D2 , Tool/software: Hi, Team
TPA3156 and TPA3126 are two similar parts,
can we using TPA3156D2 as master, and use TPA3126D2 as slave?
Thanks.
G.W
Part Number: TPA3126D2 Other Parts Discussed in Thread: TPA3116D2 Hello everyone
I wrote it in Japanese for the first time, but I will ask again in English. I am also testing by replacing TPA3116D2 with TPA3126D2. The TPA3116D2 operates continuously…
Part Number: TPA3126D2 Dear Sir,
I've had the same problem with what you'd discussed as below,
The issue I’m having in this design is that the chip will power up with one gain, then some time later (minutes if cold) the gain drops by 4-6dB while the…
