Forum Post: RE: ADS7142: is it normal to get a short time pulse on Autonomous...
Dear Cynthia, Thanks for your reply, my customer tried 0.7V input to ADC, there was around 1.28V short-time pulse similiar as the picture above, then back to normal 0.7V It is only shown after...
View ArticleForum Post: RE: DAC121S101: Supply current with f_clk=0
Hi Paul, during my test I set all the digital input to logic high (5V), I try also digital input floating or low, but the current consumpion is similar (between 162uA and 165uA). I use PXI-4130 of...
View ArticleForum Post: RE: VSP5610: Need a Complete Design Document and Support.
Hello Karthik, Welcome to TI E2E forum. I have sent you a personal message. Please check your email.
View ArticleForum Post: RE: ADC12DJ5200RF: ADC and Track-Hold Amplifier Technology
I am eager to hear from you.
View ArticleForum Post: ADS1293: SPI communication with Master device, no output from SDO.
Part Number: ADS1293 Hi everyone! I'm trying to use an nrf52 board as the master to initially read one of the registers on the ADS1293. I've gotten everything to work fine using an arduino but can't...
View ArticleForum Post: Ask questions about SAR ADC Driver
Hi, Below is an example about SAR ADC driver design,I want to know how to get this formula and why should the time constant (τ = RF×CF) be equal or less than {tAQ/[(N+1)*ln2]}? Thanks！
View ArticleForum Post: DAC34H84EVM: clock generator clok not stable & info about...
Part Number: DAC34H84EVM Hi, I am configuring DAC34H84 EVM with CDCE62005 as a DACCLK source. 1. My question is that whenever I configure CDCE62005 through GUI software, it seems to be it is not...
View ArticleForum Post: DAC38RF85: power consumption as single tone DDS?
Part Number: DAC38RF85 What is the power consumption for the DAC38RF85 if used only in NCO mode (as a single tone DDS), no baseband inputs, and with an external CLK source? Also, does the the power...
View ArticleForum Post: ADS1299EEGFE-PDK: Can the software of ADS1299EEGFE-PDK display...
Part Number: ADS1299EEGFE-PDK When using the software of ADS1299EEGFE-PDK to acquire signal, can it display signal waveforms continuously and in real time? I used it to acquire the signal and found...
View ArticleForum Post: TSW1400EVM: TSW1400EVM 8 channel analysis
Part Number: TSW1400EVM Hello, Manual for TSW1400EVM says: Analysis on up to eight simultaneous channels What is meant by these eight channels? Does that mean, this board can capture simultaneously 8...
View ArticleForum Post: RE: ADS1248: ADS1248
Hi Alexander, According to the Datasheet, component ADS1248 provide 8 Independently Selectable Inputs, from which I can build 3 independent measurement channels. Using the excitation current through...
View ArticleForum Post: RE: ADS7953: SPI not working manual mode
Hi Cynthia, Thank you for your reply. As per your reply, 1. Other channel also returns the same data i.e no activity on SDO pin of ADC it is in tri-state. 2. The SDO line was connected to tri-state...
View ArticleForum Post: AFE5832: How to buy Swaroop board
Part Number: AFE5832 Customer want to use AFE5832 in their product and get the a User_guide from TI. It seems like they must design by Swaroop board. What is Swaroop board? How to buy it?
View ArticleForum Post: RE: Ask questions about SAR ADC Driver
Hello, This is from an older presentation and much of this material has been revised in the TI Precision Labs videos on SAR ADC Drive. https://training.ti.com/ti-precision-labs-adcs
View ArticleForum Post: RE: DAC34H84EVM: clock generator clok not stable & info about...
Hi Shahzad, One of our experts is looking into your questions, and will be back with you shortly. Best Regards, Dan
View ArticleForum Post: RE: DAC38RF85: power consumption as single tone DDS?
Hi Douglas, Our device expert is looking into your questions, and will be back with you soon. Best Regards, Dan
View ArticleForum Post: AFE4300: AFE4300
Part Number: AFE4300 I am using AFE4300-EVM, referring document "Impedance Measurement with AFE4300" provided by TI. I tried to measure RC series circuit (R=659, C=100nF). The resulted Magnitude value...
View ArticleForum Post: ADS5400: Differences between revision B and revision C of the...
Part Number: ADS5400 The ADS5400 datasheet shows change from B to C, but it's too abstract. Is there any change detail I found that the Rev.C works, while the Rev.B doesn't
View ArticleForum Post: LMP92001: Design with 12 I/O's
Part Number: LMP92001 I am interested in your A/D, D/A ICs and have started to look at the different options that I have ! Currently I reviewed the TI LMP92001 and have a couple of questions :- 1. Is...
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