Forum Post: RE: ADS1291: ADS1291
Hello Karthik, The LPF filter in the ADS1298EVM is set up as an anti-aliasing filter, which does not need to be in the bandwidth of interest. Additionally, using larger value components has the...
View ArticleForum Post: DAC8571: The output is fixed at 0V.
Part Number: DAC8571 Tool/software: Hi Katlynne Jones san, Thank you or your reply. I don't have a load on the output. I have not set a power down command to the device. Can I just set EXAMPLE...
View ArticleForum Post: RE: DAC82001: Noise performance and figure 6-21
Hi William, The only noise contribution in the 1kHz to 1MHz frequence range you're asking about is resistor thermal noise from the 6.25kΩ resistor string which is constant over frequency. The real...
View ArticleForum Post: RE: DAC53701: Current Draw
Hi Marco, Yes, the current is largest at max code. We share a plot in the datasheet that shows this: The DAC53001 is a pretty low power DAC with an ultra low power mode. Best, Katlynne Jones
View ArticleForum Post: RE: DAC8571: The output is fixed at 0V.
HI Umino-san, You want to make sure the DAC is powered on. If you aren't sending a power down command, then the default state is powered on. You can try example 4 to power down the DAC, and then...
View ArticleForum Post: RE: DAC8565EVM: DAC CONNECTON ISSUE
Hi Amara, If you want to control the signal through your Arduino, then leave the jumper open. If you are not controlling the signal through the Arduino, then you should close the jumper to ground the...
View ArticleForum Post: RE: DAC8571: The output is fixed at 0V.
Hi Katlynne san, I am confused. I have not set a power down command to the device. Which of your comments below is correct? The default power mode is on in low power mode. If you aren't sending a...
View ArticleForum Post: RE: ADC14155QML-SP: How should I give the ADC14155QML-SP a...
working this post offline, closing.
View ArticleForum Post: RE: ADC12DJ5200RFEVM: ADC GUI script for ADC12DJ5200RFEVM
Hi Rob, I refer to ADC User Guide at "3 Setup Procedure". This step is ther ADC GUI settings at first, secondary TSW GUI setting. However HSDC Pro v5.31 seems to be freeze like this attached image...
View ArticleForum Post: RE: ADS1014-Q1: Behavior when IC is off but input signal available
Hi Muhammad, This would be outside of the device operating conditions. In general you should try to avoid applying voltage to any pin of the ADS1014-Q1 before power is established. If you can modify...
View ArticleForum Post: RE: AMC1210: AMC1210
you could invert the clock used to drive the AMC1306 before it gets to the CLKINx pin of the AMC1210. I don't know how to implement this sentence, can you explain it in detail，One more point, Tom, I...
View ArticleForum Post: RE: AMC1210: AMC1210
You have jumped topics Haiyang, Initially between the AMC1210 and your microcontroller and now between the AMC1210 and the AMC1306. Their is nothing in the registers of the AMC1210 that can improve...
View ArticleForum Post: RE: ADS1220: Only returning 0xFFFFFFFFFF after sending RDATA command
Hi Angel, I adapted the config registers with your suggestions and it is working fine now. One last question: what formula did you use for the voltage to code conversion? Greetings, Hans
View ArticleForum Post: RE: ADS1256: ads1256
Hello, i try to see settling time of each operation, but have a problem. In the script below, the channel does not change. Have you an idea? Thanks in advance. (globally i have 8 channel to sample, by...
View ArticleForum Post: ADS131M06-Q1: ads131m02
Part Number: ADS131M06-Q1 Other Parts Discussed in Thread: ADS131M08 , ADS131M02 Tool/software: Please see attached scope plots. we can get the ADS131M02 to work but not he ADS131M08. ADS131M08. DOES...
View ArticleForum Post: RE: ADS131M06-Q1: ads131m02
Hi Peter, Are you able to read any register from ADS131M08? Can you provide a clear timing plot like the following timing for data reading or register reading? In order to read conversion data from...
View ArticleForum Post: RE: ADS131M06-Q1: ads131m02
The returned status value is 24 bits but Table 8-15. STATUS Register Field Descriptions is 15 bits? Are they padded or is there another Status table I should look at? We will work on the plots on...
View ArticleForum Post: RE: AFE159RP4: Data converters forum
Hello Christopher, Certainly. Can you please send in your board schematics and layout for review to the mailing list: biopotential_afe-support @list.ti.com ?
View ArticleForum Post: ADS1256: ADS1256 ADC Circuit Design Review - 0.1-20 Hz Signal...
Other Parts Discussed in Thread: NE5532 , ADS1256 I designed a circuit using the ADS1256 24-bit ADC, using NE5532 op-amps for signal conditioning and an LM1117MP voltage regulator. I will add the...
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