Forum Post: RE: ADS124S08: How to measure four 3-wire RTDs
Hi Joachim, it is probably a bad idea to do this wiring with only one MUX (sorry for the bad drawing): Philippe
View ArticleForum Post: RE: ADS124S08: How to measure four 3-wire RTDs
Hi Joachim, About the maximum number of thermocouples, 6 or 12, that can be measured with a ADS124S08 , I think that it depends on the thermocouple junction type, insulated, grounded or exposed : As I...
View ArticleForum Post: TAS3108 - 4x AD1862/channel - sum 22 bit?
Hello, I want to 22-bit converter build. 4x 20 bit AD1862 (1 TAS3108/channel, 4xRJ20 bit output, MONO MODE) I have TAS3108 framework. (Purepath Studio GDE, Purepath IDE) but it is difficult to...
View ArticleForum Post: RE: TAS3108 - 4x AD1862/channel - sum 22 bit?
Volume -2dB, no owerflow! IF 01, then 1X AD1862 arrive (X+1) IF 10, then 2X XAD1862 arrive (X+1) IF 11, then 3X AD1862 arrive (X+1)
View ArticleForum Post: RE: ADS1220: SPI I/F without CS connection to MCU
Bob san Thank you for your reply! Polling the pin will not work well in this situation as it may be possible to miss a transition. This is not a problem for an interrupt driven system. ->As your...
View ArticleForum Post: RE: PCM4222: Interfacing multiple chip data outputs to a...
Thank you so much Diego. I figured as much on the clock frequencies for the 1401. The PCM4222 documentation is pretty vague on using several chips in a multi-channel implementation that doesn't use an...
View ArticleForum Post: RE: DAC7568: Connection with Arduino
Hi there, The issue still persists. I'm sorry, I still wasn't able to go to the lab and get the oscilloscope info. I'll go there somewhere in the next two days and after that I'll post it here. Best...
View ArticleForum Post: SRC4184: Ready output is stuck high
Part Number: SRC4184 with 25 MHZ RCK reference clock, LRCK input at 48K, LRCK output at 44K and getting garbage data for converted output. Slave Mode, all config pins grounded. Hardware mode. Shouldn't...
View ArticleForum Post: RE: ADS124S08: How to measure four 3-wire RTDs
Hi Philippe, the circuit you have drawn above using ADS1220 will work in general. The only drawback of routing the excitation currents through the same MUX that is used for the measurement is, that the...
View ArticleForum Post: RE: Regarding ADC PCM1860-full scale input range
Hi Murugan, Justin, Your discussion is really helpful for me to understand the input specification. Here I prepare quick drawing with regards to input swing specification. Please correct me, if I'm...
View ArticleForum Post: ADS54J60: ENOB parameter
Part Number: ADS54J60 Hi, I couldn't find the ENOB table in the datasheet. Do we have one? Thanks. - YY
View ArticleForum Post: RE: DAC6578: About I2C bus
Hello Paul, Thank you for your reply. I change the way of questions. This measure is for other IC. Input "dummy-clock *14" and "START-condition *2". Therefore, please answer that it is no problem for...
View ArticleForum Post: RE: TLV320AIC3120: Need Audio Driver Code for Merging CC2650...
Hi Parvee, Thanks for Asking. Luis, Can you please tell us the software dependencies for the Audio codec interfacing with CC2650 uC? Thanks & Regards, Sachin Attri
View ArticleForum Post: ADS1271EVM: EVM GUI
Part Number: ADS1271EVM I put ASD1271EVM on MMB0 Rev. C. And I'd like to access from ADCpro . Can I get proper Library (Plug-in software?) for that? I could not find it. I tried to utilize ADS1278EVM...
View ArticleForum Post: ADS7951: About absolute maximum ratings of the REFN and REFP pins
Part Number: ADS7951 Hi, Our customer have questions about absolute maximum ratings of the REFN-pin and REFP-pin of the ADS7951 . I ask questions because I can not find a value in the data sheet. What...
View ArticleForum Post: TLV320AIC29: Delay time from Digital to analog, of TLV320AIC29.
Part Number: TLV320AIC29 Hi team, ZTE is using TLV320AIC29 on their network equipment, for some purpose, they want to know the delay time from the digital to the analog. We do not have the data on the...
View ArticleForum Post: PCM2912A: PCM2912A DSN file
Part Number: PCM2912A Dear Sir We have a project will use PCM2912A to design Could you kindly help to share the schematic DSN file with me ?? Thanks
View ArticleForum Post: ADS5263: Heatsink
Part Number: ADS5263 Hello Sirs, I have a quick and simple question: could somebody suggest me an heatsink for the ADS5263 ? I´m trying to find one that suits to the component but apparently I can´t....
View ArticleForum Post: ADS5409EVM: Can it connect to Altera development board with...
Part Number: ADS5409EVM Hello, My customer has a question about ADS5409EVM . [Q] Can it connect to Altera development board with HSMC-ADC-BRIDGE ? Best Regards, Hiroshi Katsunaga
View ArticleForum Post: RE: ADC12D1000: Test pattern in non-demux mode
Hi Jim, Here is the captured test pattern in Non-Demux mode for I and Q (first and second column) : 4 0 4 0 4 ffff 4 ffff fffb 0 fffb 0 4 ffff 4 ffff fffb 0 fffb 0 4 0 4 0 4 ffff 4 ffff fffb 0 fffb 0 4...
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