Forum Post: RE: AMC1303E2520: Sinc filter -3dB point
Hi Marko, Thanks for your post! This app note: www.ti.com/.../sbaa094.pdf or the AMC1210 Datasheet: http://www.ti.com/lit/ds/sbas372d/sbas372d.pdf should help!
View ArticleForum Post: RE: ADS1262: ADS126XEVM-PDK-SW
Hi Hiroaki-san, The last major update to ADCPro added support for Windows 7; however, going forward we have a new UI software planned for our EVMs that will more compatible with Windows 8, 10, and...
View ArticleForum Post: RE: ADS1299EEGFE-PDK: Source code DSP TMS230 for the MMB0 with...
Hi Taewoong, Thanks for your post and welcome to the forums! The source code can be found on the product page: www.ti.com/.../ADS1299EEGFE-PDK This post may help for using Windows 10 with the ADS1299 :...
View ArticleForum Post: RE: DAC161P997: DAC161P997 Breaks down without reason
Hello, It is difficult for me to follow exactly what leads to this problem. When this occurs is the 3.3V supply and 24V to 5V DC/DC still the correct voltage? I would not be surprised to see a 20V...
View ArticleForum Post: RE: TINA/Spice/ADS1298: ADS1298
Hi Mes, Did you ever change the WCT register to D4h? I didn't receive confirmation from you. VCAP4 is for the reference, so you can try changing the reference voltage to see if it changes. I chatted...
View ArticleForum Post: RE: DAC101C081Q: I2C address question and broadcast address question
Hi Uttam, Yes, now we use the primary set of I2C addresses in our application, and we do not use the second set of I2C addresses at this moment. But we really have to modify the circuit to avoid to...
View ArticleForum Post: RE: Linux/ADS7841: ADS7841Q Data conversion formula and...
Hi Ranjith, Most likely, you are missing the MSB of the conversion result. The MSB will always be latched on the 10th DCLK rising edge. This would mean that you must use SPI Mode 0 (CPOL = CPHA = 0). I...
View ArticleForum Post: RE: ADS1118: DOUT high all the time
Hi Joseph, Thanks for the reminder. I'm attaching the picture here. I am scoping all three ADS1118s but I'm only showing the CSB for the first ADC. As you can see, the second ADC is pulled HIGH all the...
View ArticleForum Post: RE: ADS1198: ADS1x98 pace detection not compliant with IEC...
Hi Alicia, Thanks for the extra information. I think I understand the problem more clearly now. Do all electrodes need to be tested for pace detection at the same time? That will be difficult to do...
View ArticleForum Post: RE: ADC12D1800: Plots for ADC12D1800CIUT for 1.5-2.5GHz RF input...
Hi Pradeep The ADC12D1800CIUT can operate with clock frequencies up to 1800 MHz. In 2 input mode the sample rate can be up to 1800 MS/s. In DES mode the sample rate can be up to 2x 1800MSPS = 3600...
View ArticleForum Post: RE: AFE7444: LMFSHd
I saw the message "TI thinks it's resolved". I have posted a followup question however, to clarify the issue. Could you please answer to the followup? Kind regards, Imran
View ArticleForum Post: RE: AFE7444: LMFSHd
Imran, Reference the following JESD format table for TX LMFS = 84111. Notice how the sample for channel I is 16 bits total ( i0[15:0] ). Yet in a single frame half of the 16 bit sample is in lane 1 (...
View ArticleForum Post: RE: DAC161P997: DAC161P997 Breaks down without reason
I am measuring between loop- and outputs of those converters and they are like around 20v. maybe this is normal but i broke all of my DACs so i order new one. until i get them i cant say anything. but...
View ArticleForum Post: RE: DAC3484EVM: Mechanical info for mounting holes
Hi Chase, You may download the Allegro Free viewer to view the .brd layout file. You can derive the location of the mounting holes through the layout file. (Please visit the site to view this file) -Kang
View ArticleForum Post: RE: ADS7924: Retrieving data without stopping
Hello, It is suggested to stop the automatic conversions because the register contents are updated based on when the channel is sampled, not when the register is read. This means that if you try...
View ArticleForum Post: RE: DAC121S101: DAC121S101
Hind, From what I can see the die dimensions appear to be different between the two, though I do not yet have the complete story behind the developments as I was not involved in this particular...
View ArticleForum Post: RE: Design Low cost Weighing Scale
Hi Kannannatesh, There is actually no differences in the device for any of the 3 part numbers you mentioned. The numbers relate to orderable part numbers. Any TI device ending with G4 means it is a...
View ArticleForum Post: RE: ADS1118: DOUT high all the time
Amy, Looking at the scope, it does look like there's some small movement on the DOUT line but that's very revealing. Normally, I might try to reflow the device on the board to see if there is a bad...
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