Forum Post: RE: ADS1262: Can the ADS1262 be used to measure DC?
Hi Chiel, The ADS1262 is certainly a possible choice, but without know much else about the signal you are tying to measure it is hard to say with certainty that it will be the best fit for your...
View ArticleForum Post: DAC7811EVM: DAC7811EVM communication issue
Part Number: DAC7811EVM Hi, I am using DAC7811EVM board. I have given +5V to pin 1 and 10. -5v to pin 2. Pin 5 i have grounded with my interface baord. When i communicate on spi lines. No voltage...
View ArticleForum Post: RE: DAC7811EVM: DAC7811EVM communication issue
Dileep, What is the reference source in your setup? The on-board REF102 ? The REF102 is a 10V reference and requires at least 11.4V input voltage. According to your setup you are providing only 5V at...
View ArticleForum Post: RE: TX517: Disallowed Logic States and Example Input Data Set of...
Hi Hiroshi-san, How are you? Yes, for TX517 device This condition: HV0x = -1.9V will be needed, when set INP0x=ON and INN0x=ON at the same time. ---------------------- If when set INP0x=ON and...
View ArticleForum Post: RE: DAC161S997EVM: got the following error message when starting...
Hi Shai, Do you have a loop power supply connected? I have seen this error before when the EVM is connected to a PC but does not have the loop supply connected....
View ArticleForum Post: RE: DAC161S997: DAC Output Problem
Hello, Any update on this thread? Thanks, Garrett
View ArticleForum Post: RE: ADC Recommendation for 1.8V I2C interface
Jared, I don't think there's anything in the delta-sigma devices that goes that low in supply. For the ADS1115 /1015 family, the min supply is about 2.0V. However, on the SAR side of data converters...
View ArticleForum Post: RE: ADC Recommendation for 1.8V I2C interface
Jared, Kaustubh Gadgil just pointed out to me that if they need a multi channel device an ADS7924 (4 channel) is also an option. The digital supply will go down to 1.65V, but a separate analog supply...
View ArticleForum Post: RE: DAC7811EVM: DAC7811EVM communication issue
Kevin, With current setup which i mentioned previously, I am able to measure across W3 jumper +5v and -5v. So with W3 I can choose Vref for DAC7811 . Will this work ? or What voltages I need to provide...
View ArticleForum Post: RE: ADC34J44EVM: Maximum Sample Rate and available config files
Hi CK, Please try the attached procedure, which utilizes a signal generator as an input to the LMK. (Please visit the site to view this file) Best Regards, Dan
View ArticleForum Post: RE: ADS1299: Power sequence
Hello Kuramochi-san, Thank you for your post. Yes, it is ok to allow for the power supplies (AVDD and DVDD) to ramp up while /RESET remains low. However, the POR counter will not begin until /RESET is...
View ArticleForum Post: RE: ADS8904B: ADS8904B evaluation board
Thanks, sorry I missed that, ordered... Best Regards, Dave
View ArticleForum Post: RE: ADS1293: ADS1293
Hi Ibtesam, Design of the LPF and patient protection circuit are up to you, however these threads (and other threads on the forum) will assist. Some examples are below: This thread covers patient...
View ArticleForum Post: RE: ADS1262: ads1262
Hi Kinnari, You may post snippets of the code here or you're welcome to email it to pa_deltasigma_apps@ti.com. Best regards, Chris
View ArticleForum Post: RE: ADS1192ECG-FE: Install file seems to have disappeared from TI...
Hi Alan, Use the 'DOWNLOAD' button from this link: www.ti.com/.../ads1192ecg-fe
View ArticleForum Post: RE: ADS1194: Can't get lead off status while RL cable
Hello Vivek, Thank you for your post. What is the connection status of the electrode inputs when you remove RLD? Are they connected to something, or to each other? What do the LOFF_STAT bits read in...
View ArticleForum Post: RE: DAC80504: DAC output configuration
Noam, DIV = 1 and GAIN = 1 effectively is the same as DIV = 2 and GAIN = 2 in terms of the realized analog output voltage range. Since those two settings are redundant but would be implemented with...
View ArticleForum Post: RE: ADS1278: Timeout errors when connecting EVM to ADCpro
Hi Jef, Thanks for your post and welcome to our forum. I was looking for a related thread to send to you since I know the EEPROM has caused some issues in the past...and the first hit was your old post...
View ArticleForum Post: RE: ADS1282: Mux Channel Switching
Chris, Thanks for the response. Thanks for the links, those were the ones i was looking for - i need to implement pretty much exactly the same scenario that Mahesh described for his user. I have few...
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