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Posted on November 07, 2014 at 07:59hello I try to connect an external amplifier to STA350BW, the external amplifier work as subwoofer，but I realize that there are two amplifiers STA510A(DDX output)and STA510F(FFX output), I can't find any infor...
Posted on September 10, 2014 at 06:06Although there is any input singal,it still generate 40KHZ modulating wave output. Could tell me what could cause this? How can i solve this problem? Testing method as fellow: Power Supply: 24V/4Ohm test load: c...
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 June 23, 2014 at 17:14Do you have IBIS models for TDA7802 ? Thanks.