Forum Post: RE: DAC161P997: DAC161P997 Breaks down without reason
I have a DPDT switch for changing 4-20mA output to 0-10V if i change it while the device still on, dac161 gets damage ?
View ArticleForum Post: DAC5681Z: As a high speed driver
Part Number: DAC5681Z Hi Team, My Customer are considering laser pulse driving operation using DAC5681Z . They would like to do light output as attached. Do you have experience with such usage? Do you...
View ArticleForum Post: RE: AFE5809: Questions about AFE5809 CLOCKs
Hi Yi, Could you highlight your questions had not been solved? Best Regards, Shawn
View ArticleForum Post: ADS1298R: the amplitude of test signal is wrong
Part Number: ADS1298R Hi customer used ADS1298R , the TESTP_PACE_OUT1 and TESTN_PACE_OUT2 are connected to its ADC, and ADC convert this signal to data a DSP is used to get this data with ADS1298R...
View ArticleForum Post: RE: AFE5809: Questions about AFE5809 CLOCKs
Hi Shawn, I read you link and it useful. However， pls help look into Q2 and Q3 . thanks!
View ArticleForum Post: DAC38RF89: Ask for help of DAC38RF89 configuration.
Part Number: DAC38RF89 DEAR： Hi，last time I got it,but now I get a new project,which using the DAC38RF89 too,and LMFS = 41380 (the 12bit input resolution,real input),the serdes rate = 9G,the DAC_CLK =...
View ArticleForum Post: RE: ADS8900B: What is the use of pattern registers?
Hi Keith... So, if the DATA_VAL=0 then the output is directly streaming from output data register of ADC, if DATA_VAL=1 then the output is from pattern registers with customised pattern. In high speed...
View ArticleForum Post: ADS1292R: Plz, help me.
art Number: ADS1292R I'm not used to Eng. I can read test signal well. *Sampling rate 250Hz y-axis is mV, x-axis is sample number. But I can't read correct signal from electrodes that were connected...
View ArticleForum Post: RE: ADS1282: Need to know what the -1 identifies on the part.
Hi Vicki, We are looking into this for you, we should have an answer to you by COB tomorrow (12DEC19).
View ArticleForum Post: RE: ADS1292R: Plz, help me.
Hi Seonjo, I suspect you do not have any DCbias (offset) setup on the signal generator you are using with the ADS1292 . With the single ended supply you have (AVSS tied to GND, AVDD at +3.3) the input...
View ArticleForum Post: RE: AFE4300: inconsistencies in bcm adc
Hi Abhinav, When you power up the signal chain, the internal nodes of the device can be different each day. This will affect the channel offset as well as excitation current. So its better to do...
View ArticleForum Post: RE: DAC5681Z: As a high speed driver
Hi Neeraj, Thank You for your answer! The material was very effective for me. Is it difficult to output a staircase light pulse? Please give me a point of view about this. Best Regards,
View ArticleForum Post: RE: ADS1292R: Plz, help me.
Can you recommend/draw me how to connect correctly INN for measuring ECG/EMG?
View ArticleForum Post: AFE4300: Connections For BCM
Part Number: AFE4300 I am using afe4300 with stm for BCM computation. I have noted adc values of known resistances at 50khz and made a piecewise linear curve and getting relevant data for resistances....
View ArticleForum Post: RE: ADS1246: ADS1246 with 3.3V AVDD
Thanks for the feedback, Alexander! Looks like I will have to rethink my setup a bit and look at the others. Thank you for the recommendations. Leo
View ArticleForum Post: ADS1298R: Pacing pulse inhibition and test signal problem
Part Number: ADS1298R hi， I am using ADS1298R for ECG detecting. It works fine, but we have encountered some problems while adding some applications. Mostly two questions here: 1\ I have known ADS1298R...
View ArticleForum Post: RE: LM98725: Question about sampling mode
Hello, Maybe the ratio between active white pixels and edge pixel ( on each side of the active ones ) is not the same as the previous sensor. You can enable the dual gain settings and have different...
View ArticleForum Post: Two ADS1292R with multiplexer
Any One working on two ads1292r 's simultaneously please help me i want to operate them on multiplexer all my electrical characteristics are matched with my mux,
View ArticleForum Post: RE: ADC12J4000EVM: JESD204B output data of ADC12J4000
I think this issue resolved. I changed the polarity of rx_lanes on Xilinx's GTH_transceivers to match to the ADC12J4000EVM 's rx_lane. The ADC12J4000EVM-SCH shows below, Dx_"N" DPx_M2C_"P". Dx_"P"...
View ArticleForum Post: ADS1115: Device Reset Operation during Supply Voltage Transient
Part Number: ADS1115 Hi, I am looking into an BMS system issue and have a few technical inquiries regarding the ADS1115-Q1 reset design. For the ‘power-down state’ in datasheet, the ADS1115-Q1 does not...
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