Forum Post: RE: ADS127L18: How to set DCLK frequency in Hardware Programming...
Hi Ton, That is correct. I forgot you are using Hardware programming mode. In either case (Hardware or SPI configuration), the DOUT1 pin should always be floating, and the remaining DOUT[7:2] should...
View ArticleForum Post: RE: ADS7142: Read ADC
Hi Sky, Apologies for the late response, as I was on business travel. I'm not sure I'm totally understanding the limitations on the controller's side. When you read ADC data in manual mode, you need...
View ArticleForum Post: RE: ADC102S021: Suitable ADC for low BW and low latency
Hi Nick, Apologies for the very late reply, as I was out on business travel for the past week. I believe you are definitely onto the right path, but it might be helpful to get some more insight onto...
View ArticleForum Post: RE: ADS131B04-Q1: Provide the time sequence diagram of sending...
Hi billy, Please see the timing examples for ADS131B04-Q1 below. 1. Timing to read data with NULL commands 2. Timing to read MODE register (02h address) with RREG, the response is 0x0510 3. Timing to...
View ArticleForum Post: RE: ADS1230: Reference design and code
Hello Rohit, We no longer offer the ADS1230REF boards. As an alternative, you can use either the ADS1232REF (24b version with 2 input channels and multiple gain options) or the ADS1231REF (24b, single...
View ArticleForum Post: RE: ADS1231: Zero drift calculation
Hello Nikhil, I assume you are looking for temperature drift data for the ADS1231. This can be found in the datasheet under Input offset drift and Gain drift. As an example, assuming you calibrate at...
View ArticleForum Post: ADC121S101: Radiation-tolerant like the ADC128?
Part Number: ADC121S101 Other Parts Discussed in Thread: ADC128S102 Tool/software: Is there a radiation-tolerant version of the ADC121, similar to the ADC128?
View ArticleForum Post: DAC38J84EVM: Osc_in Frequency of LMK
Part Number: DAC38J84EVM Other Parts Discussed in Thread: DAC38J84 Tool/software: In DAC38J84 EVM, Input OSC_in of LMK is connected to 122.88 MHz. What is the reason for such a rare frequency of...
View ArticleForum Post: RE: ADC102S021: Suitable ADC for low BW and low latency
Sensor output is from 0.5v to 4.5 v during normal operation. There is self test option when one the lead is shorted to ground, the sensor reads -0.5v. So I have considered a range from -.5 to 4.5 v...
View ArticleForum Post: RE: ADC121S101: Radiation-tolerant like the ADC128?
Hello John, TI does not have a radiation-tolerant version of the ADC121. There are radiation-tolerant and radiation-hardened versions of the ADC128S102. Is there a specific use-case where the...
View ArticleForum Post: RE: ADS1298ECGFE-PDK: Occurred ECG waves are not in the expected...
Hi Nandy, Have you reviewed the electrode connections in the ADS1298ECGFE-PDK User Guide? We have assumed a specific order of electrode connections to the DB15 connector when we mapped the electrodes...
View ArticleForum Post: RE: ADS7869: Where do I find the demo/eval card? i.e., user...
Hello John, Thank you for your question, it seems like the links to the resources for the ADS7869 need to be updated, I will look into fixing this. Currently some of the resources for the ADS7869 can...
View ArticleForum Post: ADS8638: Does EPAD need to be grounded?
Part Number: ADS8638 Tool/software: Hello, I'm using this part ADS8638SRGERin a design. I couldn't find anything regarding the exposed pad (EPAD). Does it need to be grounded or left floating? Thanks
View ArticleForum Post: RE: ADS8861: The Dout pin gives a constant high (i.e '1') as an...
Hi Haseeb, Thanks for providing the screenshot. This is strange as everything looks alright. Your schematic looks correct. Could you try using the BUSY indicator and see if it toggles? Are you seeing...
View ArticleForum Post: RE: ADS8638: Does EPAD need to be grounded?
Hi Bokar, You should tie the thermal pad of the ADS8638 to ground.
View ArticleForum Post: RE: ADC3660EVM: How do I create a LOAD file for the ADC35XX EVM GUI?
Hello Miyahara san, To enable the FS/4 mixing with Real Output, you will need to first configure the device in the desired configuration (number of lanes, resolution, etc.). You can then enable...
View ArticleForum Post: RE: ADC12DL2500: High speed data converter tool installation
Yes Rob, Do you have any installation guide?
View ArticleForum Post: RE: AFE58JD16: Using ADC in DC coupled mode or Alternative Part...
Hi, AFE58JD16 and other AFE in this family is designed to give input with AC coupling . And low freq noise is also higher in these parts. However you can use AD52j90/91 with DC coupling .Please take a...
View ArticleForum Post: RE: DAC71416: DAC recommendation
Hi JH Shin, DAC81416 device family should be best device for you to satisfy the customer needs. Key features - >> upto 40V output, 5V to 40V range support >> 16 channels channels >>...
View ArticleForum Post: RE: AFE5832: AFE5832
Hi, Sorry, I got confused between K15 and K16 pin . Datasheet description is correct . This AFE uses 2 VCA dies internally . 16 channel is from each VCA die . SENo controls all the odd channel in the...
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