Forum Post: RE: ADS8688:Failure of the ADS8688 chip. the answer is the same...
I understand. When the issue occurs, is there any other odd responses or behavors else where in your circuit? Also, do the channels also get latched to the values you mentioned (Channels ch0-ch3, ch6,7...
View ArticleForum Post: RE: ADC12DJ3200: ADC12dj3200 calibration and SNR
Hi Shervin I imported your data to High Speed Data Converter Pro so I could do equivalent processing. The attached file has the original information plus several slides showing your data using standard...
View ArticleForum Post: RE: ADS8166: Question 2 - Custom Channel Sequencing vs Break...
Hi Rolek, If I understand your question, you want to take two consecutive measurements on the same channel so that you can get longer settling times. I would need to check with the designer to know for...
View ArticleForum Post: RE: TINA/Spice/ADC12DL3200: SYSREF processing activity
Hi Daniele You say that you are seeing a constant phase delta between the different ADCs on the board, but that the delta phase is not good for your system. Are the CLK signals delivered to the 4 ADCs...
View ArticleForum Post: RE: ADS1292: how to cancel the 50/60Hz noise without RLD lead
Hi Harvey, I'm not sure if RLD_SENS = 0x2F will work either, it may simply cancel out your signal of interest. Typically, the RLD is used for common-mode cancellation when there is some separation...
View ArticleForum Post: RE: ADS8166: Question 3 - Limitations of not buffering...
Hi Rolek, When changing channels, there are two main capacitors that must be charged during the acquisition phase. Please refer to Figure 33 in the datasheet. The first capacitor is the Cmux=13pF,...
View ArticleForum Post: RE: ADS1292: Using the ADS1292 without RLD electrode
Hi Chief, As I explained in the other post , there may not be any issue with the purely DC coupled approach with pull-up resistors to RLDOUT. Any offsets introduced by the pull-up resistors may not be...
View ArticleForum Post: RE: ADS1299: About GPIO.
Hi Ryan: Many thanks for your suggestions: Sorry for my not clear description, the customer wants to evaluate two designs: 1. If leave the GPIOs floating and set output, they care about the power...
View ArticleForum Post: RE: ADS52J90: Driving ADS52J90 with single-ended signals
Hi Nikolai, (Please visit the site to view this file) How are you? The input signal connections INPx and INMx for ADS52J90 is not the same as ADS5295 's. When you are using ADS52J90 device, please...
View ArticleForum Post: RE: DDC114: Anti-aliasing Filter
Hi Chen, Do you have any update on this? Thanks, Mitchell
View ArticleForum Post: RE: ADS52J90: Driving ADS52J90 with single-ended signals
Thank you Chen, Why aren't e these components are not installed on the EVM board? Could you let me know is there a possibility to get CAD files for EVM? Nikolai
View ArticleForum Post: ASLKPRO: ASLKPRO
Part Number: ASLKPRO Dear Sir, In ASLK Pro Manual figure 5.5 there is symbol U1*U1 in Square . (PageNo.36). Same was in Figure 6.1 Function generator it shows U1*U2/10 in Square (Page No 40)....
View ArticleForum Post: RE: ADS52J90: Driving ADS52J90 with single-ended signals
Hi Nikolai, How are you? Yes, you are right. On the ADS52J90 's User Guide, some components are not installed on the EVM such as 50ohm, 6.8pF, 50ohm in series which can create low pass filter effect....
View ArticleForum Post: RE: DDC114: Anti-aliasing Filter
Hi Mitchell, How are you? Could you please send us your email address? Thank you and Have a nice day! Best regards, Chen
View ArticleForum Post: RE: TSW1400EVM: error when trying to compile the code for ADS5294EVM
Hey Ramakrishna, How are you? Thanks for using ADS5294EVM with TSW1400EVM . Here is how we are using both hardware (EVMs) and software (GUIs) shown on the TI ADS5294 Users Guide website:...
View ArticleForum Post: RE: AFE5401-Q1: Trigger to DSYNC2 latency and digital output latency
Hi Tobias, How are you? Please allow us more days to study and understand your questions. We will reply to you shortly. Have a nice day! Thank you and best regards, Chen
View ArticleForum Post: RE: ADS1292: how to cancel the 50/60Hz noise without RLD lead
Hi Ryan, If the RLD amplifier is used in a configuration to drive an RLD electrode I understand the purpose of R11 and C27 but the idea in this thread is not to use an RLD electrode. So in this case I...
View ArticleForum Post: Linux/ADC128S022: Interfacing Beaglebone black to TI ADC128S022 ADC
Part Number: ADC128S022 Tool/software: Linux Hi, I have configured ADC128S022 with beaglebone black using SPI(IOCTL) but i am not able to read the correct data in SPI_rxbuffer. buf[0] = (channel_num...
View ArticleForum Post: DAC5652A: DAC5652A
Part Number: DAC5652A What are the main differences between DAC5652 and DAC5652 A
View ArticleForum Post: RE: ADS122U04EVM: Possible to communicate via COM-Port
Hi Bob, sorry for the late reply, was ver busy the last time, but thanks for your intention to help me. I've found a msp430fr5994evm in my collection, so i've tried to use it for a extern communication...
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