Part Number: TPA3128D2 Tool/software: Hello,
We are planning a new design with multiple TPA3128 on a board with DSP and DAC's.
DSP needs boot time, after which the DAC's initialize, so I want to keep the output stages dead until
audio path is up…
Part Number: TPA3128D2 Hello all,
I'm going to use the TPA3128D2 as the power amp for my speaker. The datasheet states (page 7) that there is a 7.5 A over-current trip point. However the evaluation module TPA3128D2EVM user's guide (page 3) lists a current…
Part Number: TPA3128D2 Other Parts Discussed in Thread: TPA3118D2 , TPA3156D2 , TPA3129D2 , TPA3126D2 Tool/software: Hello,
I don't find sufficient information regarding the functins of SYNC in Master and in Slave-Mode.
Most information I found about…
Part Number: TPA3128D2 Other Parts Discussed in Thread: PCM5100 Hey folks, looking for help in designing schematics. I have a ESP32-based board with PM5100 DAC and TPA3110 amp, with a line-out jack between them. Amp requires minor attenuation to lower…
Part Number: TPA3128D2 Hi sir,
per screenshot, the output resistance are 4~8ohnn.
If use in PBTL mode as below screenshot.
Then what would be the output capacitance?
Part Number: TPA3128D2 Tool/software: Hello,
We designed audio amp using TPA3128D2DAPR.
The shcmatics is almost the same as typicle application. Please see pic below:
It works fine but we need more bass. The datasheet says that "for flat…
Part Number: TPA3128D2 Tool/software: Datasheet shows the input voltage rage -0.3 to 6.3V on "INPL","INNL", "INPR","INNR".
Is this meaning "DC cut signal should be less than 0.6Vp-p"? More higher level signal exceed negative limit of 0.3V.
If I wish…
Part Number: TPA3128D2 Tool/software: Dear TI,
I'm quiet new to audio design and I'm wondering how to route stereo output from COTS codec (TRS output) to TPA3128 Audio amplifier.
I'd like to put audio transformer to breakout ground loop and Since…
Part Number: TPA3128D2 Hi Support team,
if adding the higher signal ( 30-40Vpp, DC offset is 0V ) on the OUTPR or OUTNR when the amplifier is under OFF mode. or the amplifier is disabled. Will the high-side MOSFET or low-side MOSFET of the amplifier…
Part Number: TPA3128D2 Hi Team,
We would like to ask your help regarding the issue with TPA3128D2DAP in our customer's application. Please see the details below.
I've been trying extensively to use the TPA3128D2DAP in my pcb design. I tried to follow…
