Forum Post: RE: ADS1293: ADS1293 FOR ECG ,NOise issue
Hi Brain Thanks for your reply ASAP first I modifty the previous describe, the applicaiton is for ECG,Not the PPG I use the ADS1293 public board without any filter in front of the ADC, Sorry i can't...
View ArticleForum Post: ADS127L01: Eagle CAD
Part Number: ADS127L01 Does anyone have an Eagle CAD schematic and footprint for the ADS127L01IPBSR? Thank you, Julie
View ArticleForum Post: RE: ADS1298: Address of Lead Off Status register
Hello Brian, This is the configuration I confirmed using RREG command from address 0h after writing it using WREG command from address 1h. PS: 92[1001 0010] is the ID register value.
View ArticleForum Post: RE: ADS1299 register value
Hi Brian, Thank you again, you are really a good helper. But I still have lots of problems. The hyperlink which you give me only give me the information about lead-off. And I still can't understand why...
View ArticleForum Post: ADS7250: SPI interface Question
Part Number: ADS7250 Hi I want to connect ADS7250 and F28377s via SPI and i checked datasheet of ADS7250 .. and I found 2-SDO line... How two connect 2-SDO line with DSP ?? One SPI module has only one...
View ArticleForum Post: RE: ADS1232: FIR Filer for stable reading from ADC
Hi Joachim, I will send the plot of readings in continuous conversion mode. Regards S Agashe
View ArticleForum Post: RE: ADS1232: FIR Filer for stable reading from ADC
Hi Sandeep, alright. As a starting point it would be best if you could provide the data with the inputs shorted to mid-supply. Regards,
View ArticleForum Post: RE: DAC34SH84EVM: Clock and Timing clarification.
Hi Jim, I am getting the EVM from TI. I have the instruments with very high BW to test the rise/fall time. I will do the measurements and share the results with you for the EVM.
View ArticleForum Post: RE: AMC7832: SLAS836
Hi Akshay, The bipolar input channels are stored in straight binary. You can use the equation shown in section 8.3.2.1.1 of the AMC7832 datasheet to calculate the voltage for a given code. To calculate...
View ArticleForum Post: PGA450Q1EVM: PGA450EVM-S
Part Number: PGA450Q1EVM In pga450evm-s gui when we transmit 4 values via uart i receive 3 values .The command which i sent was this:- 00 55 11 02 00 and the values which i receive are 8A 85 5F .Of...
View ArticleForum Post: DAC8565: Big Spikes in Settling-Time Figures
Part Number: DAC8565 In the data sheet for DAC8565 , figures 44 through 47 show very large spikes in the output voltage for full- or half-scale steps. The spikes are clipped by the figures, but exceed...
View ArticleForum Post: tlv320aic3104: Pre-programmed HPF Coefficients
Part Number: tlv320aic3104 Hi, Can you provide the corresponding N0, N1, D1 coefficients when using the pre-programmed high pass filter values controlled via Register 12 bits 4 to 7? The 3 different...
View ArticleForum Post: RE: ADS1178: ADS1178 SCLK/fCLK for Frame-Sync Format
Hello Ryan-san, Thank you for your quick reply. I understood that there is no problem if 2 ^ N in FSYNC mode. (That is, even 1/16 of the customer specification does not matter) Is this correct? In the...
View ArticleForum Post: RE: DAC38RF83: DAC38RF83 Farm Fuse and PLL?
Dear.JIM The PLL was resolved from the customer. Customers have experience developing with ES sample version. Is there a register difference between the RTM version and the ES sample version? It is not...
View ArticleForum Post: RE: AMC1304M05: About AMC1304M05 AND analog switch
Switch to one LIVE LINE per second, using STM32F101C8T6
View ArticleForum Post: RE: AMC1304M05: About AMC1304M05 AND analog switch
Is it possible to add an 1M resistor to the analog switch at both ends of the sampling resistor?
View ArticleForum Post: RE: ADS8634: About Temperature sensor function
Satoshi, Sorry for the delay. I am not sure that I understand your question fully. The filter described in the data sheet is for external sensors and signals. The internal temperature sensor directly...
View ArticleForum Post: RE: ADS1293: ADS1293 FOR ECG ,NOise issue
Dear Brian I am FAE located in Taiwan. Customer used TI ADS1293 EVM for this test. Should they add a filter on their PCB? I have another customer (with volume) who got the sample problem. Thanks for...
View ArticleForum Post: RE: ADS1293: Max current of external Vref
Hi Brian-san, Thank you very much for your reply! Regards,
View ArticleForum Post: RE: ADS7953: ADS7953 get bad datas in AUTO-1 mode
Hello Abhijeet Godbole Now I see, Thanks!
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