Forum Post: RE: ADS131M08: Question about SCLK synchronization to master clock.
Hi Kazuya Nakai59, Answers to your questions: [quote userid="190215"...
View ArticleForum Post: RE: ADS131E08: Datasheet Typo: Common-Mode Voltage
Hi Mark Suppelt, You are correct. This will be changed in a future revision of the datasheet, which are typically completed as batch updates instead of updating one item at a time -Bryan
View ArticleForum Post: ADS8638: How to read +/-12V and 0-10V ?
Part Number: ADS8638 Tool/software: Hello, I am using the ADS8638 with an external reference of 3V in order to read +/-12V, everything is working fine. But now I need to be able to read +/-12V or 0 to...
View ArticleForum Post: RE: LMP92066: LMP92066 Configured For GaN Mode of operation...
Hi Upendra, Is this the DAC output or the FETDRV output? The DAC output has some glitch during POR, but if FETDRV is connected to VSS you shouldn't see a glitch. Could you send a capture of the VSS...
View ArticleForum Post: RE: ADS7054: Some questions about the ADS7054 chip.
Great! If that resolved your question, can you click on the "Resolved" button on the solution to close out this thread? Thanks! Regards, Joel
View ArticleForum Post: AFE7900EVM: Phase Difference Measurement Between Tx Channels and...
Part Number: AFE7900EVM Tool/software: We are conducting phase difference measurements between the Tx channels of the AFE7900EVM and a single Rx channel using a Vector Network Analyzer (VNA)....
View ArticleForum Post: RE: ADS1293EVM: 5 lead Application
Hi Renan, Can you please share the customer name? For best performance, all electrodes should be measured against an input with the same common-mode voltage and noise. Normally this means measuring a...
View ArticleForum Post: RE: ADC3664EVM: DCLK and Sampling Clock
Hi TTD, There is an error in the user guide. Please use a sinewave and set the level to 0 to +2dBm max. For the DCLKIN, you can use a function generator if this is clean enough. However, its best to...
View ArticleForum Post: RE: ADS8638: How to read +/-12V and 0-10V ?
Hi Vetea, Are you opposed to using two references - one at 2.5 and another at 3.0? The REF54 series of devices have an enable pin, so you could potentially swap one for the other through software via...
View ArticleForum Post: RE: DAC8775: Open Circuit Condition
Nithin, There shouldn't be any other configuration to set to detect the open circuit condition. I ran the test for this using the DAC8775EVM, and I only had a few configuration settings: Enable the...
View ArticleForum Post: AMC7908EVM: AMC7908EVM GUI
Part Number: AMC7908EVM Tool/software: where is the location to download the GUI software?
View ArticleForum Post: RE: DAC8775: Open Circuit Condition
Nithin, Incidentally, I didn't see anything in your register configuration either. I think you have all the buck-boost converters turned on, but I think you should start with just the ones that your...
View ArticleForum Post: RE: AMC7908EVM: AMC7908EVM GUI
Hi JD, You can request access to the GUI here: ti.com/drr/opn/AMC7908-DESIGN Thanks, Erin
View ArticleForum Post: RE: AFE58JD18EVM: HMC_DAQ GUI - Device Communication Error
Hello, The AFE58JD18 does not show anywhere inside of HSDC_PRO under "select AFE RX" or "select AFE TX" nor does it show in ADC or DAC configurations The "select board" window pops up on startup but...
View ArticleForum Post: RE: DAC8574: Problem: reading back a value from DAC8574
Hi Marcel, The return is 0x42. Device 1 is not pulling down the bus when it outputs 0xFF so we are able to see the real data in device 2. Best, Katlynne Jones
View ArticleForum Post: RE: AMC131M03: Is it possible to measure both AC and DC voltage...
Hi Manikanta, Unless the F_COM and DC- are tied together, there may be issues when trying to measure both the AC and DC portions with one device. Since the device's 3 inputs are not isolated with...
View ArticleForum Post: RE: ADS9817: Initialization sequence
Hi Pierre, Thanks for the note. The first table is the correct one. There was a misprint during publishing - we are working to release a updated revision of the datasheet. Please use the first table....
View ArticleForum Post: RE: ADC08DJ5200RF: sampled data is incorrect
Hello Han, I am not familiar with the Xilinx IP you will have to contact them for support on their IP. But the problem still looks like a clocking problem with the ADC. Can you report the Status of...
View ArticleForum Post: RE: ADS8319: What is occurred when the input+/- impedance is not...
Hi Kazuya-san, No worries! It depends on what sampling rate they intend to operate at. With the 1kohm source impedance at IN+, the max sampling rate the customer will be able to use is ~76ksps. If...
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