Hello STMicroelectronics Community,I'm exploring the possibility of integrating Spotify premium apk atualizado features into an application running on the STM32 microcontroller platform. I'm seeking advice on the best practices, technical considerat...
Please provide STL130N8F7's MTTF file. The customer want to get this report. Thanks!
Hi, i have a AEK-AUD-D903V1 evaluation board, speaker. I want to play speaker only using I2C. is it possible How should i progress? Also, my MCU is not ST product
I bought this chip and pcb circuit from the internet, then when I plugged all the components into the pc and powered it up, I couldn't get any sound. When I powered up the circuit, it got hot inside, but only a low sound came from one speaker pin, bu...
Hi. I bought a multimedia screen for my car that I wanted with the TDA7803 chip, but the seller sent me a unit with the TDA7808 chip. I'm noticing that the chip is getting too hot. I am using speaker system with less than 4 ohms. That's why I wanted ...
I am currently working on repairing a Taramps MD3000.1 car amplifier. There is an ST chip with the following markings: 319MZLBD38 or it could be MZLB038.I'm not sure what it is and am having quite a time finding that out. I appreciate any feedback!
Hello -We are having issues with EMC compliance with the TDA7492E. We have broadband radiated EMI between 100MHz and 200MHz that is above the limits. I've included a screenshot of the testing lab's report with the radiation. I've attached our schemat...
Hello, I have a guitar amp Laney LA65C where the output amp is faulty, it consists of a TDA7294 IC, I put in a new TDA7294 but it exploded as soon as the power was turned on. I checked the input voltage and it is correct 26 volts, what could cause it...
I am wondering why they use a thermistor to monitor temperature when they have a reference detector?https://www.st.com/resource/en/application_note/an5571-signal-conditioning-for-ndir-sensor-stmicroelectronics.pdf
We use the RHF1401 in a space application. In front of the RHF1401 we have a single to differential buffer, which is susceptible for radiation transients. So it can occur, that the RHF1401 receives a transient with -1.3V to 5.55V at is inputs. The tr...
