Find useful information on analog and audio applications: TDA7294-based designs, PDM to PCM noise, and SPICE models.
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 ...
Posted on August 28, 2014 at 11:35Hi, I am planning to use TDA7498MV for Active Speaker application. According to Datasheet Rev4, I am confusing about package. I need a EPU type package because of big out-put power. Description and Table-1 said EPU,...
Posted on July 20, 2014 at 18:04Hello, first : can i use STA333 with filterless output (only snubber) ? (and sound quality ...better , than with filter ?) and in the APW gui, i cannot import speaker response (F5) - not working; is this only working,...
Posted on July 07, 2014 at 15:32Hello.If I connect the board to my computer it recognizes it and installs some drivers.It will after that show up as a ''STM Device in DFU Mode'' under USB controllers in the device manager. But in the APWorkbench the...
Posted on February 07, 2014 at 10:08I've installed the APWorkbench suite but I'm getting the following message when launching the application: 'APWorkbench I/O warning: No FTDI driver found, APWLink communication will be disabled…..'. Can you please...
Posted on July 03, 2014 at 17:33Is it possible to record multiple mic channels (more than stereo) over USB using the combination of STEVAL-MKI129V3, STEVAL-MKI138V1 and the STEVAL-MKI126V3? #steval-boards-for-mems-mics
Posted on January 16, 2014 at 17:19What is the STSmartVoice Demo Kit?
Posted on July 03, 2014 at 00:14Hello, I had a question of the best way to implement the supplemental +/- 20 VDC *supplemental* supply (i.e., not the +/- 40 VDC main supply). My 40 VDC supply is unregulated. Two thoughts were to use a voltage divide...
Posted on May 06, 2014 at 00:07TS555CN is a low power version of NE555.TS555CN is made by STAll Datasheets of TS555CN say ''high output current capability''but there is no max output current given in any DataSheet!is the max output current better th...
Posted on April 27, 2014 at 22:26hi i want repair a board with an unknown ic.what is this ic? please help mehttp://i60.tinypic.com/28we9v9.jpg
Posted on May 13, 2014 at 20:22The original post was too long to process during our migration. Please click on the attachment to read the original post.