Forum Post: RE: ADS1294R: Bits Flickering in Lead Off registers
Hi Smith, Initially, the machines are working well for 2 to 3 months after production, after that in 5 out of 50 machines we observed like that. The Short observed in ADS1294R . The Board is working...
View ArticleForum Post: ADS124S06: ADS124S06 LL Filter Freq Response vs. internal...
Part Number: ADS124S06 Dear Sir, May I ask if Filter Response will mainly get impact from internal oscillator temperate deviation? I am estimating filter response using ADS1x4S0x Caluculator.xls. My...
View ArticleForum Post: RE: ADS8681: Daisy chain in ads8681
Hi Kanchan, I assume that you are using below connections to your microcontroller(as a master): 1. Using SDI from CN3 connector to your microcontroller's MOSI. 2. Using SDO from CN5 connector to your...
View ArticleForum Post: DAC37J84: PSRR vs Frequency
Part Number: DAC37J84 Please provide PSRR of DAC vs frequency. I am having multiple DACs in my board and want to determine what is the max power supply noise I can tolerate w.r.t. switching frequencies...
View ArticleForum Post: AFE5818: HMC-DAQ-GUI ERROR 1003
Part Number: AFE5818 Hello, Please find attachment, here i attached image file of error. whenever i tried to open it , it shows error as given below. software link : www.ti.com/.../AFE5818EVM
View ArticleForum Post: RE: ADS131E08EVM-PDK: Not able to see correct ADC input on...
Joseph, In our case our signal is Differential so if we connect Negative terminal of Function Generator to the TP11 (AGND) it will act as a Single ended (as mentioned here-...
View ArticleForum Post: RE: DAC6573: Maximum value of short-circuit current
Hi Hirokazu-san, Unfortunately I could not get any char data for this device as it is a very old part. I would recommend considering the max value as 1.5 times the typical. Regards, Uttam
View ArticleForum Post: AFE4490SPO2EVM: AFE4490SPO2EVM
Part Number: AFE4490SPO2EVM Hello there! Thankyou for solving my previous query. I would be gald if you can help me in the follwoing query: I am trying to install the AFE4490EVM GUI on Windows 10...
View ArticleForum Post: RE: DAC8760: what is DIDD AIDD AISS in datasheet
Here's a case for my design: +/-15V for AVDD & AVSS +5V from external regulator for DVDD the spec. of analog output for my product will be +/-10V output and 24mA current output. in current mode: in...
View ArticleForum Post: ADS1292R: ADS1292R
Part Number: ADS1292R Dears In order to reduce the chip power consumption, may I ask how much the lowest voltage of ADS1292R analog power supply can reach? The specification shows 2.7v, thank you!
View ArticleForum Post: RE: ADC12DJ3200: Explanation of Absolute Maximum Ratings for...
PTD, We are looking into this. Regards, Jim
View ArticleForum Post: RE: TSW14J56EVM: Need to modify firmware to allow multiple...
Darren, We are looking into this. Regards, Jim
View ArticleForum Post: ADS1282: Maintain Constant Data Rate
Part Number: ADS1282 Hi, We are using a ADS1282 with a 4.096 MHz clock and observing a large drift in the timing of when the data is recorded. We are operating in pulse mode but are not using the sync...
View ArticleForum Post: RE: ADS8363EVM: Pulling Register Information
Hi Brian, My first impression - the ADS8363 BUSY and MISO outputs should not be looking like the same signal, and neither should have outputs that are 1/2 clock cycle wide. What sort of hardware are...
View ArticleForum Post: RE: TSW14J10EVM: Design with DAC39J84, TSW14J10 and Xilinx KC705
Star, If you do not plan on using HSDC Pro, you do not need the TSW14J10. Just plug the DAC directly into the KC705. For your second question, the answer is yes, you can modify these source codes as...
View ArticleForum Post: CCS/ADS1194: The problem of collecting straight lines
Part Number: ADS1194 Tool/software: Code Composer Studio DEAR: yocaly has been using the TI ECG scheme At present, our company generally appears in the winter lead I II aVF lead wave pattern display...
View ArticleForum Post: RE: ADS8363EVM: Pulling Register Information
Tom, Thanks for the quick reply! We are using the ADS8363EVM which is connected to an Analog Discovery 2 which we are using for the SPI communication. Thanks, Brian Dougenik
View ArticleForum Post: RE: ADS1018-Q1: ADS1018-Q1 Total Gain Error
Thanks for the quick reply. One additional question, should we add gain match 0.1% when uses only one input? Best regards, Koh
View ArticleForum Post: CCS/ADS1194: The problem of collecting straight lines
Part Number: ADS1194 Tool/software: Code Composer Studio We use 3M electrodes, and sometimes we don't get waves. and we use alcohol to treat the skin of the patient, and sometimes it takes a minute to...
View ArticleForum Post: ADS7043: ADS7043 data conversion time clarification required
Part Number: ADS7043 Hi, As per the DS7043 Data sheet, Figure1 timing diagram mentions that the Tconv (conversion time) is 12.5 × tSCLK + tSU_CSCK. for eg: in my design if i use 100KHz as sclk, then...
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