Recent content by lousyanson

thanks adrian. Anyway, i think maybe i din make this clear that i want to directly convert the analog signal into serial digital output and no microcontroller is used. so i wonder what SCLK and CONVST input ? However, I m looking for much simple type of the ADC and DAC for audio conversion...

Hi seniors, I am struggling something with my audio ADC. I bought AD7811 from farnell, which is an ADC to convert my analog data into digital. But at this stage, i found that a SERIAL CLOCK INPUT is needed to supply into the IC. However, I m wondering what exactly the clock i should...

i already selected the ADC by myself which is AD 7811. However, i wonder that sampling rate is able to be controlled although it stated it is 350kSPS in the datasheet. Must i connect the ADC with the microcontroller or microprocessor? I was thinking that, i can directly get the data out from...

from my datasheet, i found the data output(Dout) is always connected to the three-wire serial interface with data input (Din) and Serial Clock Input (SCLK). It really confuse me, how am i suppose to get the data output...

Hey all, I am looking for any expert who knows bout the ADC. I am planning to convert my audio analog signal to be digital signal, then i m goin to transmit that digital signal by using LASER DIODE. However, I can't really understand the circuit, how to connect that for transmission. As i...

Thanks for the links. but i think to convert the analog signal to digital is part of my responsibilities. anyway, still need to figure out the way to get compatible ADC with DAC...

Actually, i need to convert the audio output from my CD player to digital form then transmit it wireless by laser... let put the quality aside, as least i want to convert it into Digital.. i looked for the ADC for 1week d... but i really not sure which will be the suitable 1... even 8 or...

At first, i thought it will be easy to pick one ADC and DAC from net or Analog device, but after i look for the spec, it show upto 100 choices... so i wonder what shud i take more care on it.. i plan to make it as simple as well... but due to the signal is audio, so it may need higher...

Audio ADC and DAC is needed ! I am looking for Audio ADC and DAC. Anyone can give their advice on choosing these two converters? I am planning to convert the Analog audio to Digital Signal (vice versa) in 10 – 16 resolution bits and fs max will be 44.1kHz. what is the different between...