We are using TDA7492 since 2013 on some different design, and up to few months ago everything was ok. But recently we have random faults on VDDS regulator. Currently the percentage of failures, all of the same type, is 5%. Too high for us. In all our...
Hello, I am using STPM 32 for my metering application and UART interface to communicate with MCU. I am using optocouplers for isolation between analog STPM32 and digital uC section. In the datasheet, it has given that pins like EN, SYS and SCS shoul...
Hi, trying to decode the date code on some TL084IDT SO14. Can not find anything in the data sheets or other product documentation.The two codes are: MZ15808 and MZ9Y823.
We are using TDA7492 since 2013 on some different design, and up to few months ago everything was ok. But recently we have random faults on VDDS regulator. Currently the percentage of failures, all of the same type, is 5%. Too high for us. In all our...
I've been able to get the TDA7269A to work as a standalone audio amp, but it won't work on a system board (or as expected). The data sheet offers 3 different ways to configure for single-supply power and I've been thru them all several times, tryin...
I have a part that I used before, but I can't find it when trying to find the parts data sheet.Component silk marking is G2150 GP735, GME GP812, EE Z 750.Please inform to me the maker part no.Thanks and BR
Hello, Recent testing of the RHF1401 ADC with the internal voltage reference option has shown better performance than with our external reference. However, in section 3.5.2 (p. 26) of the datasheet there is a suggestion that an external reference may...
Hi, ST team TDA7851L can pass the ESD test of ±3KV contact to EUT without any pop nosie or muting?My a product using TDA7851L have POP nosie or muting when do ±3KV contacting ESD test 。But my costomer requests that there be no noise or muting . I hav...
