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Forum board changes

Dear community member, The “Analog and audio” topic is no longer supported on the ST community. The legacy content is available only by the read-only basis. If you have any requests regarding "Analog and audio”  topics, check the alternative support ...

Multiple Mic Auto-Mixer

I am looking for a audio processor that will provide 8 channel automatic mixing. That is, when someone is speaking at a certain threshold on a given mic, the other mics are muted or gain is significantly reduced.

phil by Associate
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Resolved! Inputs to TDA7498/TDA7498E

Hi. I am planning to use TDA7498E in one of my projects and was going through the datasheet of the same and got confused at one point. In the absolute maximum ratings, it is written that the INPA, INNA, INPB, INNB have the maximum input rating of -0....

DDode.2 by Associate
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tda7491lp powersso-36 footprint document?

Hello all,I am trying to draw the tda7491lp footprint (powersso-36 package), but am unable to find any documents/information for it. In the datasheet there is a package outline drawing, where I am able get most of the information needed, but there a...

AToy by Associate
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TSV711 macromodel

In the datasheet for the TSV711 is sated (p20): 4.8 Macromodel Accurate macromodels of the TSV71x devices are available on the STMicroelectronics’ website at www.st.com.So, where are they??? I looked everywhere, Digikey has a deadlink to the macromod...

I need few hardware support for TDA7498 part. On page 7 we can see a test circuit. In that there is frequency shift circuit. What is the purpose and design criteria for that. Didn't notice anything informative on datasheet.

Normally i use MMBT222A. So even if use that part does it make any changes?.Note that am using a single tda ic for driving two speakers with 24-27v toroidal transformer. Am building a active powered speaker for studio monitor with full wood and 2xcom...

YTL.1 by Associate
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