Find useful information on analog and audio applications: TDA7294-based designs, PDM to PCM noise, and SPICE models.
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Posted on June 27, 2013 at 11:53Hello,the datasheet for the OpAmp TSV632 allows a maximum input current of 10mA (page 4).There's no sign given, so I suppose negative input currents aren't allowed.. But I'm not sure and it would help me, if they woul...
Posted on June 18, 2013 at 11:23Hello, I'm product engineer and I'm regularly looking for op-amps on the your website. Having a slow connection, I'm looking for a way to select op-amp being offline. Do you have somthing to help me ? Thanks, Allan ...
Posted on June 06, 2013 at 03:39Is the STA326 thermal pad connected to GND/SUBGND or floating? Something happened when I installed a heatsink on the STA326 that caused 30V VCC to appear on the 3.3V VDD side, destroying all other components on my boa...
Posted on May 16, 2013 at 17:01buen día, por favor necesito ayuda para obtener, the datasheet for stv7302a
Posted on December 23, 2012 at 23:13Good night,I've mounted a TDA7375V power amplifier on a breadboard with a 3ºC/W heatsink, and with a 16.5V/4A power suplly, the amplifier is in bridge configuration and driving 6 ohm speakers, the circuit is simi...
Posted on December 24, 2012 at 18:14Good afternoon,I've mounted 2 amplifiers using the same power supply using 3 breadboards, one is for a TDA7297 power amplifier which is running perfectly with some changes to the specified circuit, like 470nF inpu...
Posted on December 23, 2012 at 23:17Good night,I'm using a TDA2822M to drive headphones in a breadboard prototype, but the problem is the amplifier that captures every RF interference such that of power switches and electric engines.Could this be a ...
Posted on January 02, 2013 at 19:50I'm using the TSC888A current sensing amplifier in BLDC (brushless DC) motor controller current limit circuit. I'm seeing a gain of about 10 from the amplifier instead of the published typical value of 20. The data...
Posted on August 01, 2012 at 21:19Hi,I am working on an instrumentation amplifier circuit. I would like to perform a noise analysis on the circuit and would like to get a SPICE model for the TS9224 opamp. I am using LTSpice. I could also use some...
Posted on June 11, 2012 at 15:45What is the definition of quiescent current parameters in operational amplifier project? Thanks, Luli #quiscent-current