Posted on September 28, 2015 at 20:32I am trying to use one I2S input and send out L/R stereo as standard class-D PWMs and output the subwoofer at line level. My confusion arises with properly setting up the cross-over and how to use the DDX Headpho...
Posted on October 02, 2015 at 08:32Dynamic Microphone preamp for differential output TS472
Posted on September 04, 2015 at 23:14Hi, I'm using STA369BWS as the amplifiers in my application. There are a pair of stereo speakers and a subwoofer speaker. The stereo speakers' resistance is 4 OHM, and the subwoofer one is 8 OHM. I'm using two ST...
Posted on August 28, 2015 at 15:47Hello,I am developing new device with TDA7576B amplifier. TDA7576 input voltage -0.3 to 5V (from absolute maximum ratings). Is it rms value or input signal voltage must be positive only? I need computer line out sig...
Posted on August 27, 2015 at 09:31A amplifier system：ADC+STA339BW+MCU，MCU generate a 12MHz clock apply to ADC(connect to MCLK pin) and STA339BW(connect to XTI pin)。I don't know how many differences will be，will this effect THD+N,SNR? is there any do...
Posted on July 11, 2015 at 09:29Dear Forum members, In one of my application, I need to drive photo LED of IL300 through TLO64. But it is not working. If I just replace TLO64 with TLO74, everything works proper. My initial guess was that TLO64 migh...
Posted on July 10, 2015 at 09:08Hi!I'm new in this world and it's posible that my questions are not the most intelligent. I'm designing an array of loudspeakers and i have thought to use the TDA7264 amplifier, but i have some questions:· For the pow...
Posted on June 23, 2015 at 00:48Hi, How can I configure the ST369 in a clipping mode. In the datasheet I found the configuration for: - Anti-clipping mode - Dynamic range compressing mode. Does there exists a configuration to switch-off both modes? ...
Posted on May 13, 2015 at 20:08Hi,Please suggest a method to design 6-channel audio mixer using STA309A. 6 Bluetooth devices will be interfaced to the SDI inputs of the mixer and the 6 mixed outputs will be given to the BT modules through SDO.Thank...
Posted on May 14, 2015 at 23:54Is there an example configuration that gives the same results as the video in ''Directional Sound Capturing with ST MEMS microphones and Smart Voice processors'' ?I am curious how the microphone signal delay was applie...