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Forum Post: PCM9211_DTS-CD input
Hi,I have some problem.Customer want to Mute control , when DTS-CD input audio of PCM9211.Because Customer Audio product is not Audio DSP part and DTS-CD audio only noise output.Maybe, DTS-CD decording...
View ArticleForum Post: RE: DAC7718, single supply mode, unable to output 0V within 1LSB
Thanks Kevin. Your explanation makes a lot of sense. Its unfortunate that rail-to-rail (at least for ground) output is not built into the DAC7718 which is otherwise a really great product.If I were to...
View ArticleForum Post: RE: ADS1298ECGFE-PDK Download
I can't still download the software, could someone be possibly send a link to download the software ?It will be greatly appreciated and thanks in advacne
View ArticleForum Post: Output of Dout in ADS1278 when particular channel gone bad.
Hi,I am using ADS1278 in my design and facing a problem. THS4521 is used to feed differential input to ADC with Vcom voltage of 2.5V to THS. I am feeding to all 8 channels with same sine input with...
View ArticleForum Post: ADS1282 Offset drift
Hello,I use a ADS1282 converter, I have some drift on gain and offset. I can explain gain and offset error (at 25°C), gain temperature drift but I have some difficulty to explain the drift of...
View ArticleForum Post: RE: ADS131E08EVM Software Link Not Working
I thought I would help you out. I tried it here on my computer where I downloaded it from before and it is not working so I am thinking the link might be broken now.
View ArticleForum Post: RE: TLV320AIC3256EVM-U Sample Rate/Firmware Issues
Any suggestions? My EVM is bricked.
View ArticleForum Post: RE: ADS42xx/58C28EVM spi communication from fpga does not seem to...
Hi,Can you please confirm the jumper settings on ADS42xxEVM for the serial configuration as below?JP8: Short 2-3JP9: Short 2-3JP10: Short 2-3JP11: Short 2-3Thanks,KW
View ArticleForum Post: RE: ADS1299-EEG-FE on Windows 8 64Bit.
You can try to disable Windows signed driver enforcement:http://wiki.openpilot.org/display/Doc/Disabling+Driver+Signature+Enforcement+In+Windows+8or:...
View ArticleForum Post: ADS 8345 interface with LM3s6965 Help!
Hello! I'm working with 2 channels of the ADC8345EVM (16bits ) and when I show the channel 1 value on OLED display it´s change with channel 0.The other question is that the value show it's...
View ArticleForum Post: RE: Seeing "plateau" values at 0x__FF intervals in ADS8319 output
Sorry I was away from the project for some time. Also sorry for wasting your time, as we've found that the problem was originated from some quality issues of the soldering of the ADC to PCB. We've...
View ArticleForum Post: RE: ADS7864 can not work
Thank you ! The referernce voltage is the internal reference voltage which is 2.5V and I use 8M OSC for the clock input .I input 5V to the CHA0+ and 0V to the CHA0-. I give a high level to the BYTE...
View ArticleForum Post: RE: LM97600 Analog differential input voltage range of Absolute...
Hello Jim san, Are there any update ?Sorry for bothering you,,, but please kindly let me know if there is. Best Regards,Ryuji Asaka
View ArticleForum Post: RE: ADC124S101 results problem
Hi Andrei, Another quick and dirty thing to try is to hang a "large" cap at the output of the TMP36 - say 1nF to GND. This cap may be enough to "absorb" the ADC cap charging transients and improve your...
View ArticleForum Post: RE: ADS1278 unwanted bitshifts in the Dout signal
I can take a scope capture tomorrow. If the bits are read at the wrong time, i would not see the shift on the scope, but in the dataset, right? But i can see the bit pattern shifted to the left on the...
View ArticleForum Post: RE: DAC5652A Timing Diagram for Single-Bus Interleaved Data Mode
KW,Just saw your response. For some reason, I did not get an email when you posted the response.Thanks for the feedback. Should be enough info to generate the FW interface to the DAC part.Geoff...
View ArticleForum Post: RE: ADS1282 Offset drift
Hi Michel,An asymmetrical reference voltage should not cause an offset problem because the input signal is compared to the relative voltage of the reference. A drift on the offset definitey will cause...
View ArticleForum Post: RE: ADS1606 EVM can't change buffer level
But why does this not affect the DRDY signal when the buffer level is set to 2?When you say that DRDY period changes to a slower frequency, I don't see that on the oscilloscope. It's just a constant...
View ArticleForum Post: RE: DAC2904 output issue
We would like to replace DAC2904 chips with DAC5672 and on DAC2904 webpage it states that DAC5672 has the SAME FUNCTIONALITY and PINOUT as of DAC2904.Can I just replace my DAC2904 chip with DAC5672...
View ArticleForum Post: RE: ADS1241 sampling an input signal range over 5 volts
Hi John,This device is limited as you have discovered. Basically you will need to set AIN- to 2.5V and measure the difference and add 2.5V to the measurement.You could also take a look at our latest...
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