Forum Post: ADS1220: ADS1220 install issue
Part Number: ADS1220 HI Sir I install the ADS1220 EVB ,follow up the user guide describer as below I install the ADC pro HW/SW & ADS1220EVM Software,Boot the ADS1220 , But I found the User...
View ArticleForum Post: TSW14J56EVM: TSW14J56EVM can not communicate with HSDC Pro sofaware
Part Number: TSW14J56EVM I bought four TSW14J56EVM through Mouser a month gao. When I received them I took a test with whem. I found one of four TSW14J56EVM can not communicate with HSDC Pro sofaware....
View ArticleForum Post: RE: ADS1257: Setup ADS1257 Concerns
Hi Chris Hall, Thank you very much for your detailed reply. I would like to follow up with you regarding the previous responses. "If you synchronize all three ADS1257 's then you would only need to...
View ArticleForum Post: RE: DAC34H84: Deferent the Ouput Delay both 4 Chenel.
Hi, No, I did not see any delay difference. The only other thing is if the customer is testing on the EVM, the different output channel may have different 180* inversion due to layout optimization of...
View ArticleForum Post: RE: DAC34H84: Deferent the Ouput Delay both 4 Chenel.
Hi Kang Thanks for your support. I attached the Schematic file for DAC34H84 . Please check the schematic for any delay difference. Regards.
View ArticleForum Post: RE: ADC10738: about the output error of ADC10738
hi Tom, thank you for follow up! the customer is out of office recently, will follow up once he get back. tks a lot!
View ArticleForum Post: RE: DAC38RF89: DAC38RF89 LMFSHD = 42111 (dual independent DACs...
We are DC coupled. I modified the board to set the common mode to 0.5V. This did not solve the problem.
View ArticleForum Post: ADC12DJ2700EVM: Compatibility with ZC706
Part Number: ADC12DJ2700EVM I want to use the ADC12DJ2700EVM with ZC706. Unfortunatley, I had a mistake, and I did not find connector difference of two boards. The ADC12DJ2700EVM only has a connector...
View ArticleForum Post: ADS1263: Data rate is not as set ( for 38.4 KSPS data rate is...
Part Number: ADS1263 Hello, We are working on ADS1263 adc which has maximum sampling rate of 38400 SPS as per datasheet. So, technically we should get number of sample per cycle=Sampling rate/ Input...
View ArticleForum Post: RE: ADS4245-EP: ADS4245-EP clkout is not proper
In the attached images input clock is approx 1Vpp for Single ended.... Also, with the same input clock the board was working from 3 Months. Well I will go through the ADS4245-EP input clock...
View ArticleForum Post: LMP92066: Absolute maximum ratings of pins "FETDRVx"
Part Number: LMP92066 Hi support team, Looking at the LMP 92066 datasheet, I think FETDRVx can output -5 Vwhen VSSB = -5 V. However, absolute maximum ratings in datasheet is stated as follows. Any...
View ArticleForum Post: RE: ADS8201: How to read ADC from ADS8201
Dear Tom, Spi mode 1 doesn't work. we have to use spi mode 0. Best Reagards, Tam
View ArticleForum Post: ADC12J4000EVM: JESD204B output data of ADC12J4000
Part Number: ADC12J4000EVM Hello, Our original FPGA(Xilinx KU060) board is combined ADC12J4000EVM via FMC. I'm checking the received data from ADC12J4000 (JESD204B) using ChipScope on FPGA. It seems...
View ArticleForum Post: DAC161P997: Node number issue with HART application
Part Number: DAC161P997 Hi, My customer used the solution as AD5700+ DAC161P997 , they found they can communication with 7 pcs DAC161P997 in the system. When the node add to 8, the DAC161P997 fail to...
View ArticleForum Post: ADC122S655: how about the adc122s655 out data?
Part Number: ADC122S655 Sir: if i use spi to read adc122s566 then it will out cha data(12bits) and chb data(12bits)? thank you.
View ArticleForum Post: ADS1118: ADS1118 EVM Configurations Problem
Part Number: ADS1118 Hi Sirs, My customer got ADS1118 EVM configuration problem which needs product line's recommendations: 1. Customer wrote configuration registers, but got different data when read...
View ArticleForum Post: RE: ADS1293: ADS1293 3-Lead ECG noise
Hi Alex, We are using In4 as RLD drive and use 50K ohm for Rp ad 1nF for Cp. May i have your comment on anything we can do to improve the waveform? thanks! PY Tsai
View ArticleForum Post: TSW1400EVM: TSW1400: ADS5281 selecting device error
Part Number: TSW1400EVM Hi All, My customer is using ADS5281 in their system. They implemented the python example file with TI software. The problem is that ADS5281 has some error when selecting ADS...
View ArticleForum Post: RE: TLV5630: What does the Voltage output range spec in data...
Hi Robbie, Thank you for your query. The ideal full-scale output for a reference of 2.048V is 4.095V. There are many errors that can make this value deviate from the ideal. They are: 1. Reference...
View ArticleForum Post: RE: DAC101C081Q: I2C address question and broadcast address question
Hi Richard, I managed to order some samples of both DAC101C085 and DAC101C081 . I should be be able to test both of them and confirm on the I2C addressing. Unfortunately, these devices being a bit old,...
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