Forum Post: RE: Red light on LDC1000 EVM
Hi,Can you tell me why you choose such Rp range, and can you measure the coil to give out the exact inductance of the coil?Regards, Sunny.
View ArticleForum Post: RE: ADS1298 for EEG measurement.
Hi AdamI try to use ADS1198 could you give me your schematic for EEG front-end? please.I can open the linkthx in advanceNorma
View ArticleForum Post: RE: RED LED stuck on
Hi Jeff,Your understanding is correct. However, the parallel capacitor can go up to 300pF in some cases, even more (like 10uF) if you decide to significantly lower your resonant frequency. You will...
View ArticleForum Post: RE: TFP401A Latency Question
Unfortunately we don't have the information readily available.It will be in the 2 to 3 pixel clock cycle range and will be deterministic.BR,Steve
View ArticleForum Post: RE: LMP90100 at very low ambient temperature
Operating temperature range for LMP90100 is -40 to +125. Errors beyond this limit is not deterministic.Regards,Murali
View ArticleForum Post: RE: LMP90100 tested ENOB smaller than datasheet
How many sample points did you use to calculate noise ?Increase in the ENOB at 16 is due to introduction of Analog amplifier (FGA) before the ADC. Power of Analog Gain :)Regards,Murali
View ArticleForum Post: RE: msp430f2481 and ADS1243
Hi Hamdi,Yes, going to unipolar mode for the ADS1243 would be the other option and works for most RTD applications.Best regards,Bob B
View ArticleForum Post: +3.3V CMOS = unbalanced AES3 driver / receiver needed.
Hello!Please suggest:1). TI driver solution to convert +3.3V CMOS signal into an unbalanced AES3 signal to drive 75 Ohm coax cable2). TI receiver solution to convert unbalanced AES3 signal from 75 Ohm...
View ArticleForum Post: RE: What is minimum clk frequency for DAC904 family?
Matt,Thanks for the answer.If the datasheet should be clear and according to the information you provided - and it should, then the update rate specification ought to have the wording:Maximum output...
View ArticleForum Post: PCM4201 Lower sample rate results in output clipping
Hello,I am working with Wheatstone and they are using the PCM4201. They have used this device in a the 96K sample mode in the past but their latest design is running at 48K samples. Their description...
View ArticleForum Post: RE: DAC7811 Readback
Please see the following link for the schematic of the IAR development board. I am using SPI3 on pins 111, 112, and 113. There are pullup resistors to 3.3V on the SCLK line. SPI3_MOSI pin 113 drive the...
View ArticleForum Post: RE: ADS129xECG-FE missing libusb0.dll on Windows 7
The software is not support on Windows 8. You might reference the following post to see if they might help.http://e2e.ti.com/support/data_converters/precision_data_converters/f/73/t/298652.aspx
View ArticleForum Post: RE: ADS 1298 PC Software
You should receive an email shortly with the requested information
View ArticleForum Post: RE: TVP 5150 teletext data on the FIFO
Thanks Hyun. We don't have this but does it support NABTS NTSC? Does TVP 5150 support NABTS NTSC?Appreciate your help. Thanks.Sriram
View ArticleForum Post: RE: Red light on LDC1000 EVM
Hi Sietse,the procedure to determine Rpmin and Rpmax stays the same and is specified in the datasheet (http://www.ti.com/lit/ds/symlink/ldc1000.pdf) on pages 11 f. and in the LDC1000EVM Quickstart...
View ArticleForum Post: RE: What is the gain error of PCM4220?
We don't have this specification for the PCM4220. It's usually not a concern for audio apps. Is there a specific reason why you need this number?
View ArticleForum Post: RE: TVP 5150 teletext data on the FIFO
We are using TVP5150APBS. Could you please send me your email id so that I can send you some snapshots and also explain you what exactly we are doing? Thanks.Sriram
View ArticleForum Post: RE: MSP430 firmware
Hi Jordda,Please install the new version of the GUI. The firmware "LDC1000 Firmware 0x300.txt" is located in the firmware subfolder under the application installation directory, for instance,...
View ArticleForum Post: RE: ADS4249 EVM with HSDC Kit
Hi Alexander,That time domain definitely looks wrong since your signal should be centered at code 8192. Let's get back to the default parallel configuration. First, set the following jumpers as...
View ArticleForum Post: RE: LDC1000 EVM default PCB coil parameters
1) You have to measure the coil close to the resonant frequency to obtain L and Rs. We use a network analyzer. Please see:...
View Article