Hey Itmar,
It is hard to say why they would not have aligned however that is surprising. It is possible the antenna model is not accurate. My other suspicions would be the biasing of the JFETs, common mode input voltage was exceeded or output signal was…
Hi,
I noticed R122 and R123 connected from the output pins to GND, are these used? These resistors should not be used.
You mentioned headphone amp on the original post, please notice TPA6203A1 is a mono differential amplifier, so a single speaker must…
Part Number: TAS5782M Tool/software: We are trying to implement the DEQ and the AGL on the TAS5782M. When we drive our speaker using the TAS5782EVM and control it using the Purepath Console, everything works perfect. However, when we apply the register…
hi xu
does customer have our evm board at hand?
we recommend using our tool connecting with evm board to check the volume issue.
when connecting with BT, it is difficult to figure out this is caused by amp itself or the BT problem.
also, the config code…
Part Number: ULC1001-DRV290XEVM Other Parts Discussed in Thread: ULC1001 Tool/software: Hello.
We are testing to drive a new ring type piezo.
I have some questions.
Q1. The resonance frequency of the piezo is 18kHz. Can it be run on an EVM?
Q2. How do…
Hello,
Yes the switch is for switching between pair1 and pair2.
Regarding your second question you are right you would need to solder the corresponding pins on the op-amp board to the R16 and C11 of the EVM board.
Thanks
Gio
Part Number: TPA3255EVM Other Parts Discussed in Thread: TPA3255 Tool/software: Hello TI Support,
I am facing huge distortion in waveforms both at input and output of TPA3255. My setup looks following: I am having a signal generator with 0.6Vpeak-peak…
Hi Manjula Gupta ,
As I said, some of customers used ADS131E08 and ADS129x in their design including ECG application. I did not see ADS131M08 was used for this application, but maybe I was not aware of it. You could check with ADS131M08EVM + Op amp EVM. …
Part Number: INA1620EVM Other Parts Discussed in Thread: TPA3126D2EVM , PCM2903EVM-U , , INA1620 Hi!
I am looking for a stereo pre amp EVM that can take analog audio input from the PCM2903EVM-U DAC, and function as a volume regulator, and send the signal…
Hi Je Sang,
I am checking on the following for you
1) how to provide FCT tool,
I have confirmed that the new PPC3 version which will support both characterization without LB2(only EVM is needed for Characterization) and the ability to disable smart amp…