CS8412 PDF

November 29, 2018

14 Nov CS/14 Substitute The CS is used in DIY, budget, and high-end DACs. The chip is long out of production but DACs that use it are still. Find great deals for Cscp Digital Audio Inter Face Receiver IC Cs Shop with confidence on eBay!. x mm, 8 ~16 Vdc, Through Hole, 4 Pin, Solid State Audio Indicator Buzzer.

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Hi Tam, Have a look here: All times are GMT. There is a later revision chip available to me with a tighter clock specification.

The orange cursor lines are at the trigger point rising edge of SCLK and when the output signal appears to have settled. The right and left channel analog output green and yellow begins changing after the rising edge of SCLK but it takes a long time for them to reach the final signal level for that sample period.

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The chip is not strictly out of production. If you do the comparison, pls update us. The chip is long out of production but DACs that use it are still being made. The analog output changes on the next rising edge of SCLK violet. The time now is I heard good things about it. I have been told that I am currently the world’s largest user of cs84112 CS Did you guys try the Wolfson WM?

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The real jitter css8412 to be 40ps instead of ps as declared.

Cs8412-cp Digital Audio Inter Face Receiver IC Cs8412

I believe the differences you hear between different DAC chips are mostly due to their settling characteristics. The first oscillograph is of the unaltered test data.

The falling edge of WS red initiates the digital -to-analog cs842. The wolfson seems to sound a bit better. In the oscillograph below, the green trace shows a full-scale 20Hz sine wave; the yellow trace is the same signal shifted right one bit and amplified to the same scale.

Cscp Digital Audio Inter Face Receiver IC Cs | eBay

Right-shifting the sample data one or two bits reduces the RMS step size by a factor of two or four, respectively. The second is the ds8412 data right shifted one bit and amplified to the same scale as the first.

The distortion evident in the full-scale signal is absent from the shifted signal.


The two oscillographs below show the composite output of the same DAC. Other CS operation modes can also be provided with minor circuit changes. So, what can be used as a substitute or upgrade? Like jitter, settling is a period of time when the DAC is outputting the vs8412 value during the transition to the next sample, except jitter is measured in picoseconds and settling time is measured in nanoseconds: One marks the trigger point, which is the rising edge of SCLK, and the other marks picoseconds after the trigger.

Originally Posted by Tam Lin.