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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Doodle 1, 4 I’ve included my circuit schematic, CS datasheet and a node diagram of my audio system. This isn’t my area of expertise, but from reading the datasheet I’ve gotten the following: How do I deal with this? 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.

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. Ok so I’ve made an 8 voice poly synth with four choosable waveforms, 2 operator FM and a selectable 8 voice karplus strong synth.

Is there anything in the I2s object that could be improved or is it in the Waveform modulated object? What does one do to get correct output if the audio data sample rate is not one of these number or is less than 32kHz?


8-Pin, 24-Bit, 96 kHz Stereo D/A Converters

The time now dataseet Post as a guest Name. Email Required, but never shown. This chip has a clock input called MCLK. Results 1 to 4 of 4. Sign up or log in Sign up using Google. Your schematic shows C4 at 4.

Home Questions Tags Users Unanswered. Olin Lathrop k 30 I got a capacitance of 5nF for an RL of 1k ohm.

Cirrus Logic

So C4 should be around 3. All times are GMT. In Table 1 the CS data sheet states that it accepts standard audio sample rates in kHz of 32, Sign up using Facebook. 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.

Surely the details of that are to be found in the datasheet if you read it carefully. Sign up using Email and Password.

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By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies. Cs43344, just wanted to confirm that. It showed the table which made me confused but I have my answer. I only briefly looked at the datasheet. Oh yeah, i forgot to update the schematic, messed up the calculations when i designed it at first Right now i have a nF capacitor for C4, because it’s all i had laying around.


Cirrus Logic CSKSZ – PDF Datasheet – Digital To Analog Converters (DACs) In Stock |

By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. How to use nonstandard audio cs44334 rate data with audio DAC? Again, I didn’t read the details, but it certainly appears to be synchronous to that clock. You should be able to get the chip to work over a wide range of sample rates by varying the clock.

I can hear the aliasing at around hz and up with the square wave. There also appears to be some choice of scaling internal to the chip for a given clock. Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies.