Forum Post: RE: ADS6445EVM - BOM/Schematic mismatch
Wow, thank you for such a detailed and thorough answer!The specific oscillator I am using is a Connor-Winfield TVB524-080.0M; it has reasonably good specs but as you suspected, it is not intended to...
View ArticleForum Post: RE: No signal from the DOUT pin in ADS1299 EEG-FE
Hi, Ryan,Thank you so much for your timely reply. I learned a lot.Yes, there is a black wire tied to pin 7 of J3 as a /CS sending from the motherboard (TI CC2540). Now I know the configuration of these...
View ArticleForum Post: RE: LDC1000 CAN BE USED IN DOOR FRAME METAL DETECTOR OR NOT
Hello,For this setup it's best to use the empiric method of Rp tuning, described in FAQ.
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Forum Post: RE: How can I get acceptable SNR when testing ADS8881?
Hi Bryan,You should config correctly as following because of spectral leakage(just an example):Best regardsDale
View ArticleForum Post: RE: LDC1000 application question
Do you need to find the edge as the sensor moves over it, or can you go over the whole deep before you report edge position?
View ArticleForum Post: RE: DAC5681Z issues with the FIFO, pattern and digital self test...
Hi Eduardo,The self-test mode is used to check the internal logic of the DAC. The real purpose of this mode is to test timing and logic functionality during production. All units that are shipped have...
View ArticleForum Post: RE: Regarding the PCM5142
Hi, Matt,Unfortunately, you really need PPS in order to use this device. I apologize our policy is a little harsh of who we provide our tools to.-d2
View ArticleForum Post: RE: Which PurePath frameworks do I use for TAS3204?
I have requested version for TAS3204 and this is what they have given me.I am a bit dissapointed not only by these devices going out of vogue so quickly but also by tools dissapearing literally months...
View ArticleForum Post: RE: TLV320AIC3104 codec question
Hi, David,Current consumption will depend on the configuration of the codec. We have some current consumption figures for some modes, but not all. Perhaps the best thing to do would be to get an EVM...
View ArticleForum Post: RE: TLV320AIC3204 BEEP GENERATION IN PCM STREAM
Hi, Benoit,Are you saying the circuitry that generates the beep tone is located in the DAC block?-d2
View ArticleForum Post: RE: TLV320ADC3101, cannot see signal in GUI
Hi, Bumkyu,I have asked my colleague to look at this with you, but he is a little busy at the moment.Let us know if you get it figured out in the meanwhile.-d2
View ArticleForum Post: RE: connecting external i2c master with tlv320aic3120 evm kit
Hi, Amit,It sounds like the two I2Cs masters are fighting. Please disconnect the I2C master on the EVM when feeding an external I2C. Make sure you have pull-ups somewhere in the system.-d2
View ArticleForum Post: RE: Technical document except datasheet of LM98620
Hi,allIs anyone know LM98620/714/722 detail?My customer is expecting a technical support for now.On next business visit,I will hear how technical support that they is expecting,but they seems to want...
View ArticleForum Post: RE: User programmable filters in AIC3204 to filter DC offset, Help!
Sergio,Refer to this GUI to calculate coefficients: http://www.ti.com/tool/coefficient-calc. Remember to set the bit resolution to 24 in the Coef panel.From a high level it seems that you are...
View ArticleForum Post: RE: AMC1210 Out-Of-Whack Readings and Data Unavailable
Hi Rolf,The best way to ensure you do not have any data corruption issues would be to use the ACK signal. Use this output as an interrupt to your processor and then read the conversion results out of...
View ArticleForum Post: RE: How do i connect two 3-wire RTDs in a LMP90100 ?
Hello,I don't have a schematic drawing of it but refer to Figure 71 Topology #2 in the datasheet and connect the two RTDs as described below:RTD1: RLINE1 to IB1 and VIN0, RLINE2 to VIN1, RLINE2/RREF to...
View ArticleForum Post: RE: LDC1000 newbie
Hi,Just like ADC, there is some noise in LDC1000 output, and the noise change with system condition, such as coils, approach. You can use a inductor to check if it is work well, Or give more...
View ArticleForum Post: RE: DAC5681Z issues with the FIFO, pattern and digital self test...
Hi Matt, I managed to get it working. I just tried with the values of the FIFO_offset and it turned that it worked with FIFO_offset= 2. I don't really know why it didn't work with the others but for...
View ArticleForum Post: RE: ADS6445EVM - BOM/Schematic mismatch
Hi,Usually a series termination at the source is used to swallow up reflections if the transmission line is not terminated at the end or is not well terminated. I think it would also make the effective...
View ArticleForum Post: RE: PCM1752 datasheet
Hi, Jaroslaw,Unfortunately, I can't find any information on that part in our system. It may have been a custom product developed for Panasonic, in which case we would not be allowed to disclose any...
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