Forum Post: ADS1259: SNR of ADS1259 is negative value
Part Number: ADS1259 Hi, Please help to analysis why the SNR is negative value with ADCpro ? Best regards Kailyn
View ArticleForum Post: DAC8771: How is ACODE [15:10] used for registers?
Part Number: DAC8771 Dear Support team, Our customer will use DAC8771 in their application. They are studying datasheet and have a question. How is the register used for ACODE[15:10] of "User Alarm...
View ArticleForum Post: RE: ADC10738: about the output error of ADC10738
Hi Tom, here got the reply from customer on the experiment: it seems the GND is very dirty. how to deal with it? tks! 1. after replacing the inductor btw two GND with 0 Ohm, the result is the same. 2....
View ArticleForum Post: Afe
The datasheet on the chip AFE1302 on page 10 in the note to figure 6 indicates that you need to contact factory for detailed reference design. How can I find more information and additional documentation?
View ArticleForum Post: ADS1174EVM-PDK: Jumpers and Switches List
Part Number: ADS1174EVM-PDK Hello Team, I can find only ADS1278EVM Jumpers and Switches List on users guide. Is it same for ADS1174EVM? Regards, Kotaro Yamashita
View ArticleForum Post: CCS/ADS1293EVM: 1293
Part Number: ADS1293EVM Tool/software: Code Composer Studio Hi I want to have code that run eds1293evm
View ArticleForum Post: RE: ADS1278: Labview GUI source code for ADS1278 interfaced with...
Hi Nived, Welcome to our e2e Forum! One of our team mates will send along the source files that were used with the ADS1278EVM-PDK , but I'm not sure if that is going to help you with your EEG project....
View ArticleForum Post: RE: ADS1278: Labview GUI source code for ADS1278 interfaced with...
Hello Nived, I should be able to get the source files to you on Monday. By the way, you mention EEG. I assume you are asking for the source files to the ADS1278EVM-PDK . Regards, Keith N. Precision ADC...
View ArticleForum Post: RE: ADS8885: Troubleshooting 3-Wire Digital Interface
Hi Wes, I think you are on the right path. It appears that noise is causing the part to start another conversion. You could try adding a small 10-100pF cap on the CONVST pin, as well as adding the...
View ArticleForum Post: DDC114: How is output voltage not negative?
Part Number: DDC114 Hello, I have a confusion about the operation of the DDC114 Analog amplifier stage. The datasheet shows the following circuit diagram for the input stage. I have added the red text...
View ArticleForum Post: RE: ADC12D1800: Plots for ADC12D1800CIUT for 1.5-2.5GHz RF input...
The requested performance data, gathered using the ADC12D1800RB reference board is attached here: (Please visit the site to view this file) Best regards, Jim B
View ArticleForum Post: RE: ADC12DJ2700EVM: How to get many data using TSW14J57EVM Data...
Hi Hajun Unfortunately we don't have support for larger capture depths in the TSW14J57EVM rev B board. If you obtained this board from a TI salesperson please contact them and request it be replaced...
View ArticleForum Post: RE: TSW14DL3200EVM: Also Unable to Power on Board
Hi Kirk I discussed this with a colleague. We haven't had any issues with that power-input circuit on other boards, but will keep an eye out for similar behavior. You could try cleaning that area of...
View ArticleForum Post: RE: AFE5809: Demodulator's DVDD_LDO1/2 sepcification questions
Thanks for helping. We must to know this in order to choose proper power IC to supply for DVDD_LDO1/2. Thanks.
View ArticleForum Post: RE: ADS4245-EP: ADS4245-EP clkout is not proper
I will capture and post the same today...
View ArticleForum Post: RE: ADS7953EVM-PDK: Register addressing for SPI communication
Mihir, The "address" is really embedded in the first four bits of the register. When you write to the device, you write in groups of 16 bits. For example, if you want to operate the device in Auto-1...
View ArticleForum Post: ADS1261: ads1261EVM cannot be detected by software...
Part Number: ADS1261 I have installed the 2 software: but
View ArticleForum Post: RE: DDC114: How is output voltage not negative?
Great question! The trick is that the during the RST phase, the feedback capacitor is actually charged to a certain value (not reset to zero). Hence the output of the integrator starts high and moves...
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