Forum Post: About the schedule for the ON/OFF switch of Inductive sensing.
I'm interested in the ON/OFF switch of Inductive sensing.Please let me know the newest schedule of a sample and RTM. Best regards,Satoshi
View ArticleForum Post: RE: TLV2544 Reduced resolution at higher voltages
Karl,I am glad to hear that you were able to address the problem you were facing.I did suspect reference, which is why I requested that you monitor the REFP during conversions, but your schematic looks...
View ArticleClik here to view.
Forum Post: Inquiries regarding DAC8831
Hello, allNow we have some inquiries regarding DAC8831 from our customer.Please refer to the items below, and feedback us with your comment.1) Inquiry regarding output behaviour when LDAC pin tied to...
View ArticleForum Post: RE: Working with TLV320DAC3100 on Am335x board
I had made the changes to the sound/soc/davinci/davinci-aic31xx.c and sound/soc/codecs/tlv320aic31xx.c (renamed your file) to the the I2C driver poll for the codec. It was able to see it during boot-up...
View ArticleForum Post: RE: TLV320AIC3254 Codec Clocks/Interfaces setttings
Hi Niroshan,Most audio codecs employ sigma delta modulation in their DACs. To determine if the noise observed on your plot is normal or not, you would need to measure with a spectrum analyzer (see...
View ArticleForum Post: RE: About the parallel connection of PCM1804.
MCLK=SCKI. Same thing. I just used a more common term for the same thing. If the master clock is the same between the PCM1804s and the reset timing is the same, they will run in sync.>If the...
View ArticleForum Post: RE: TFS153F filter in SP16160CH1RB EVM
Hi,Is there someone who has the datasheet of TFS153F?Thank you.
View ArticleForum Post: RE: TSW1400 firmware for 2 wire 14 bit use of ADS6445
Hi,We have 14bit 2-wire (7x serialization) working in the TSW1400 now. If you have a relatively recent installation of HSDCPro such as version 2.50 that has been on the TI web for a while now then you...
View ArticleForum Post: RE: DAC8581 tUPDAC timing
Thanks for your help! Unfortunately, I specified the DAC8581 last December when the (then current) data sheet listed it as Active. Oh, well...these things happen. Mainly, I need bipolar...
View ArticleForum Post: RE: TLV320AIC3206 Power Supply System Tree
Hi J-san,Thank you for your quick reply.I understood it, will inform your information to our customer.Best Regards,Kato
View ArticleForum Post: RE: TLV320AIC3204 Power Supply System Tree
Hi J-san,Thank you for your cooperation.I understood.Best Regards,Kato
View ArticleForum Post: RE: Multiple AIC3256 on McASP1 of OMAPL-138.
Hi, Prafulla,This seems reasonable for connection.I hope someone in the Community can chime in about drivers for this. Our information about drivers is located here.-d2
View ArticleForum Post: RE: Distorted output when miniDSP is used
Hi, Niroshan,I've asked my colleague to work with you on this issue next week.-d2
View ArticleForum Post: RE: ADS 1672 input DC shift, signal and noise distortion
The issue was of a digital matter, nothing to do with the converter. Thanks for the help, problem solved.
View ArticleForum Post: RE: PCM2706: Output Filter
Hi,Thank you for your feedback.I am new in community and you is the first friend thay answer me in community! Can you give your oppinion of what type and value of output filter (Capacitors and...
View ArticleForum Post: RE: ADS1110, can't read configuration byte
Hi Randy,Welcome to the forum! Have you tried to read the configuration register directly and not as a part of the output data read? Can you send me your schematic and scope shots or logic analyzer...
View ArticleForum Post: RE: ADS1232 lecture keeps decreasing
[quote user="Bob Benjamin"]Hi Daniel,Welcome to the forum! It appears that your system is not stable. Are you using a prototyping system to build your circuit? This often will have problems with...
View ArticleClik here to view.
Forum Post: RE: AMC1200 AMPLIFICATION PROBLEM
Hi Varaprasad,I have not seen any additional decoupling capacitors at the power input(VDD1, VDD2) when comparing the last two attached files.It's good that you have changed to use a far more...
View ArticleForum Post: RE: Audio driver problem??
Dear Arbona,We checked the I2S and WCLK.They are ok. I seems that the ARM makes the problem. What should we do?best,Jack,
View ArticleForum Post: RE: ADS131E08 SPI RREG
Hi Greg,thanks for your response!I am not sure to which data sheet you are referring (In the one I am using, figure 23 is "Sinc Filter Frequency Response" and figure 31 is "DRDY_N with Data Retrieval"....
View Article