I am using TI component LM74502 (U26 on schematics. And I faced with strange phenomenon. Input voltage is 14V . sometime after switch on, the Mosfets Q41,Q42 doesn't open. After investigation I found ...

Hello, I was recently learning the PMP23340_UCD demo board . I met a serious problem about download code into the demo board. I tried to clear the DataFlash during debugging and it finally showed that ...

I am trying to simulate my design using LM5117 and. I am getting an error massage when I try creating a new Macro for the FETS that i cant understand. need your help ...

I'm trying to initialize the NVS in the main function. after that it it initializing the BLE stack. I want to store some configurable values to the NVS, and read it on the reset. But it seems the code ...

I'm using IPC with SDK 8.6 with syscfg 1.19.0. My code stucks in IpcNotify_isr() when there is a lot of IPC traffic. The RPMessage_notifyCallback() is trying to handle messages from the RxBuf but ...

Please I would like to know if a technical documentation exists, explaining tests of AMC1301 datasheet. Indeed, for example, SNR is @ fin = 1kHz and BW = 10 kHz. I understand I have to input a sinus ...

I am using an Arduino MEGA2560_R3 with TPS63811EVM module, communication via I2C (Wire library). I am able to write to device registers but seem to be experiencing an ...

Currently LM340 is listed as "not to be used for new designs" and in its place is LM340A with a suffix of NOPB. What is the meaning of "NOPB"? So far all I have found is that NOPB was used by National ...

My PSpice Part Search does not work, I don't know why. I have tried simply everything I can think of, reinstall, change path, etc. None of them worked. The part search window just remained empty. I am ...

What is the cause that CPU does not start up under the following conditions? ・After 3.3V starts up, 1.2V starts up about 200ms later. When external reset is input about 530ms after that, the CPU does ...

When rectifier diode is used as below diagram, could its VF or other parameter affect the value selection of RTH and RSENSE? If not, why? Customer wondering to know the reason how come rectifier ...

In our application, we have two separate codes, a bootloader that is located at the flash entry point and application code which resides in bank1. We have encoutered a strange behavior when we try to ...