Forum Post: RE: internal test signal
Hi David, Sorry for missing this post. Where you able to get the Test Signal working correctly in the ADS1298?The test signal source, amplitude, and frequency can be selected in the CONFIG2 register....
View ArticleForum Post: interrupt speed of the ldc1000
What is the resolution of the start of the interrupt signal, time wise. Is it one sample length or smaller. I'm considering measuring a small deflection, using two ldc1000s, of a fast rotating target.
View ArticleForum Post: RE: Password required for...
Jinrong, An email has been sent to your address.Regards,
View ArticleForum Post: RE: ADS1231 measure
Hi Bob,Many thanks for your help. I've done 2 identical circuits as defined in Figure 24 on hole board test. As said before, first one did measurements but I had a an output indicating I'm out of input...
View ArticleForum Post: RE: TSW14J56 EVM
Jim,Thanks for the part number.Both the Altera and Xilinx firmware examples would be very helpful. I'm currently trying to decide between the two.Thanks,Dave
View ArticleForum Post: RE: Reg MSC1210y5 program is frequently deleted.
Hi Ramesh,Thank you for the update. We suspect that transient events can effect the FLASH. Is it possible that a transient event has occured such as ESD, power transient or surge?Best regards,Bob B
View ArticleForum Post: RE: DAC124S085 /How to test for INL/DNL
Hi Kuramochi,All parameters in MIN/MAX columns in the Electrical Specifications table are tested in production on all devices shipped to our customers.Sincerely, tom
View ArticleForum Post: RE: channel switching problem in ads8330
Hello Kumar,The ADS8330 should easily communicate with a 16bit SPI peripheral. What clock polarity and phase were configured in this peripheral?Regarding channel selection, the first transferred 3 bits...
View ArticleForum Post: RE: PCM5102A - questions
Hi,sure, I must use MCLK from the converter, in order 44|48 works.But I'm also want to put galvanic isolation between the converter and DAC , and I'm afraid that with ISO76xx MCLK's jitter will be high.
View ArticleForum Post: RE: MMB0 motherboard info
Trayng to start working with ads1298RecgFE-pdk: perhaps a reasonable starting point can be studyng MMB0 ADC motherboard. I have found links to this questions in the knowledge base, but the answer refer...
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Forum Post: RE: Where is High Speed Data Converter Pro Software?
HelloThe High Speed Data Converter Pro software can be downloaded from the product folder here:www.ti.com/tool/dataconverterpro-swClick on the red Get Software button to download the .zip file. If...
View ArticleForum Post: RE: ADC12D500RF/ADC12D800RF undocumented balls: CalFail, PORen...
HelloThose signals were included during development and debug of the prototype version of this ADC product family. Those signals are no longer included in the ADC pinout or reference board connections...
View ArticleForum Post: RE: ADC12J4000 Linearity Specification
Hi RosanahAt lower frequencies the IMD3 will be similar to that at 700 MHz. There won't be a significant improvement.Best regards,Jim B
View ArticleForum Post: ADS1191 logic levels
Hi ,my name is Nicu and i'm a student at Politehnica Bucharest , Romania.I have to design a schematic of an ECG circuit using the ADS1191 and i have the following questions:1. If i supply DVDD at 1.8V...
View ArticleForum Post: TLV320AIC3110
Is the outout power of 1.29W, is for each speaker or its actually 0.65 each?
View ArticleForum Post: RE: Reg MSC1210y5 program is frequently deleted.
Dear Bob, I have observe a point, That is power on device that day working fine after switch off. then next day switch on device working but part of function corrupted. so many time...
View ArticleForum Post: RE: LM49352 timing info
worse yet, a comedian who moonlights as a Apps guy!
View ArticleForum Post: TLV320AIC23B The method of calculation of sampling rate
HiMy customer is using TLV320AIC23B. They would like to know the method of calculation of sampling rate which is determined by SR0-3. They setting as below. and they think that sampling rate is 32kHz...
View ArticleForum Post: Differences of TLV320AIC23B and TLV320AIC23
HiWhat is the difference of TLV320AIC23B and TLV320AIC23? I know that TLV320AIC23B can be used as TLV320AIC23. My customer is using TLV320AIC23B. They want to know those differences.Best regards,Shimizu
View ArticleForum Post: Incorrect conversion for ADS1243
Hi all,We are interfacing ADS123 with LPC2148 and facing the following problems.our setup.vref+ 3.3vvref- 0v (GND)AIN1 : Thermistor 30K (Voltage divided by using 1k resistor)RANGE : 0UNIPOLARWhen we...
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