Description. The CS family members are complete, stereo digital-to-analog output sys- tems including interpolation, 1-bit D/A conversion. The CS/5/6/7/8/9 support all major audio data interface formats, and the individual devices differ only in the supported interface format. The CS family members are complete, stereo digi- package. The CS/ 5/6/7/8/9 support all major audio Figures of the CS/8/9 datasheet.
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There also appears to be some choice of scaling internal to the chip for a given clock. Surely the details of that are to be found in the datasheet if you read it carefully.
Cirrus Logic CSKSZR – PDF Datasheet – Digital To Analog Converters (DACs) In Stock |
But the equation on page 4 in the CS datasheet seems to say that capacitor ought to be in the 4 to 6 nF range. Is there anything in the I2s object that could be improved or is it in the Ratasheet modulated object?
How do I deal with this? Olin Lathrop k 30 What does one do to get correct output if the datashet data sample rate is not one of these number or is less than 32kHz? Results 1 to 4 of 4. I can hear the aliasing at around hz and up with the square wave. You should be able to get the chip to work over a wide range of sample rates by varying the clock.
I got a capacitance of 5nF for an RL of 1k ohm. But there’s a problem for square and sawtooth waveforms, I can clearly hear aliasing artifacts that get worse the higher the frequency normal for aliasing and it’s annoying the hell out of me. Ok, just wanted to confirm that. Email Required, but never shown. So C4 should be around 3. Sign up using Email and Password. Post as a guest Datashee. Probably also wants to be a NP0 ceramic or good quality plastic film type where the capacitance is highly stable as the voltage changesnot X7R ceramic or electrolytic where the capacitance varies with voltage.
What I gather from that is that as long as you match your master clock to your input frequency the chip sets the internal dividers itself. How to use nonstandard audio sample rate data with cd4334 DAC? datasjeet
Sign up using Facebook. I only briefly looked at the datasheet.