Forum Post: RE: ADS1278-EP: information about MMB0 modular EVM motherboad of...
Files have been sent. If this answers your question, please click "Verify it as the answer" Regards, Wade
View ArticleForum Post: RE: ADS1278: The number of Isolator-channels for SPI interface
Hello Goya-san, If you're using the ADS1278 in an isolated system you may consider operating the product in TDM mode to reduce the number of digital lines required to cross the isolation barrier. This...
View ArticleForum Post: RE: ADS131A04EVM: Can't Find Device Package for Delta-Sigma ADC...
Good morning Joseph, I was able to use the link to get to the download page yesterday. However, for some reason, the download would fail, giving me a cryptic error message about a trojan virus (I don't...
View ArticleForum Post: RE: ADS8588S: 3 phase power meter
Hello Kai, We're looking into this request and will respond back in the upcoming days.
View ArticleForum Post: RE: TSW14J56EVM: Simulation doesn't work
Mhed, There are no test bench files for the Verilog modules in the J56 firmware, so the released firmware can’t be simulated directly. If you developed test bench files for different modules but are...
View ArticleForum Post: RE: ADS8684: Offset & error correction for ADS8684
Hello, Offset and gain errors are commonly calibrated out in software by applying a standard y=m*x+b fit to the measured curve vs. the desired ideal transfer function. For more information on ADC...
View ArticleForum Post: RE: ADS122C04EVM: Interface ADS122C04EVM with other microcontroller.
Hi Wade, Welcome to the TI E2E Forums! The ADS122C04EVM can be controlled by an external microcontroller by shorting JP1... With JP1 populated, you can now plug in the USB cable to the ADS122C04EVM to...
View ArticleForum Post: RE: TSW14J56EVM: Simulation doesn't work
Hi Jim Thank you for your answer. I'm going to read the document you've attached. Ok for the testbench, too bad it would have helped me a lot in my work. However, even if there is no testbench, when...
View ArticleForum Post: RE: ADS1298: Input impedance certification test issue
Dear Ryan， I got it~ Last year we need to maintain at least 80% of the original input signal,but this year our end customer requir 98% of the original input signal~ So this troubled us a lot~
View ArticleForum Post: RE: DAC5652AEVM: Configuration and setup for Zedboard and DAC5672evm
Guruditya, This is a CMOS device and both the clock and data must be CMOS levels (2V minimum High-level input volatge, 0.8V Low-level input voltage from GND). You cannot use a sinewave for the data....
View ArticleForum Post: AFE4405: The performance of the AFE4405
Part Number: AFE4405 According to the datasheet, the performance of both the receiver and the transmitter should be about 100dBFS. Thus, I would expect to measure a voltage noise level in the range of...
View ArticleForum Post: RE: DAC8831: Replacing a DAC1220 with a DAC8831
Ian, The two devices are really quite different with DAC1220 being a delta-sigma based DAC and DAC8831 being a R-2R unbuffered DAC. The biggest difference you have already noted concerning the need of...
View ArticleForum Post: RE: Compiler/ADS1261EVM: ADS1261EVM eval board control utilizing...
Hi Freddy, You are correct, there is a sequence of commands that need to be sent which I forgot to mention. Send the "COLLECTSETUP 20" command and then send "COLLECT 1". The argument to COLLECTSETUP...
View ArticleForum Post: RE: DAC8831: Replacing a DAC1220 with a DAC8831
Hi Kevin, Thank you for the timely and informative response! As I mentioned we're looking to generate signals of at minimum 20 ksps, to generate a 10 kHz sine wave. Is the DAC1220 suitable for this? I...
View ArticleForum Post: RE: DAC5652A: DAC5652A
David, The LTC code you show, 6BTG4, is incomplete. From this partial number, 6 = 2016 (or 2006) and B = November. Without a complete LTC (on the device), we can’t be 100% sure on the year. Can you...
View ArticleForum Post: RE: Compiler/ADS1261EVM: ADS1261EVM eval board control utilizing...
Hi Christopher, Yes, I noticed that after looking at the log from the Delta-Sigma software... But, the data is not in the same pattern you specified in the post above... (I updated my previous...
View ArticleForum Post: RE: Compiler/ADS1261EVM: ADS1261EVM eval board control utilizing...
Hi Freddy, [quote user="Freddy Pena"] However, for some reason whenever I read the data set I get certain undesirable characters (example the string below). It becomes very difficult to parse and some...
View ArticleForum Post: RE: AMC7836: About AMC7836
Hi Vera, Scenario 1: It is important to note that if any of the supplies are disconnected, the part with be in clamp mode, where the DAC outputs are resistively connected to VSS. 1) The highest...
View ArticleForum Post: RE: Compiler/ADS1261EVM: ADS1261EVM eval board control utilizing...
Christopher, Actually the data was coming out corrupted from the board... something was happening when I initialized. But problem solved.. again thank you for your help. Happy holidays and happy new...
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