Forum Post: Interfacing ADS1282 with Tiva C Series TM4C1294 Connected LaunchPad
Hi,I have to interface ADS1282 with a microcontroller. I need to use SPI to do so. I went through the datasheet and its pretty confusing, I didn't get any idea where to start with. I would be happy if...
View ArticleForum Post: RE: TLV320AIC3107 Class D speaker amplifier
Hi,All of the data we collected is in the datasheet. If you don't see it there, we don't have the data.You can find a recommended layout and decoupling values in the EVM layout and schematic which are...
View ArticleForum Post: RE: Official Software / Firmware Thread (GUI, MSP430, MATLAB,...
Hello Jiaqi,Apologies for the delay.I am out of town at the moment, once I'm back I will look into it.In the meanwhile, what version of LV do you use?
View ArticleForum Post: RE: LDC1000 labview vi problem
This node waits for a notification from the main GUI to stop this deamon.
View ArticleForum Post: RE: About a register of LDC1000EVM
Hi,Power wii be off in default configuration, so you need to write 0x01 when power on, you can`t keep it after power off.Regards, Sunny.
View ArticleForum Post: TMS320C6713 aic23b
I am just beginner with my DSP program. I got a simple example about with this board. The result is good, but i can't figure out the relationship between my input and the binary number. /* * main.c...
View ArticleForum Post: LDC1000EVM reprogram the MSP430F55281
Are there any instructions for using Code Composer to reprogram the MSP430F55281 already on the LDC1000EVM board.Is this possible?
View ArticleForum Post: RE: LM49352 timing of the I2S port
Hi Don,Is not the same customer. I saw that post but the apps note hyperlink is broken it took me to the roadmap of ESP. I search for the app note and yes indeed it has the bus timing, Thanks. i am...
View ArticleForum Post: RE: Respiration from body using ADS129xR EVM
Hi James, Thanks for checking out the ADS1298R!Are you able to see the on-board respiration signal? This would require JP34 [1-2] and JP35 [1-2].I found that the Respiration measurements with ADS129xR...
View ArticleForum Post: Guidelines for determining target metal composition using the...
I see in the data sheet references being able to identify the target metal composition using this device. I'm assuming there is some sort of inductance signature associated with every conductive...
View ArticleForum Post: ADC SPI register settings for JESD link parameters on ADS42JB49EVM
Hi e2e,Can you provide the proper ADC SPI register settings for the attached JESD link parameters, or is there a C code API available for setting up the ADC?Thanks for your help;John Wiemeyer(Please...
View ArticleForum Post: RE: ADS8568 power supply problem
Hi Justinas,You are correct, there should be no reason why you cannot have the AVdd separated (and greater) than the DVdd input to the ADS8568 so long as the analog and digital grounds are tied...
View ArticleForum Post: ADS 1191 or 1192 Performance Standard
There are industry standards on ECG front-end such as AAMI or IEC. Just wondering if these chip would be able to satisfy the relevant requirements (e.g., frequency response, input impedance, CMRR,...
View ArticleForum Post: TSW1400 EVM and ADS62P49 EVM
Hi TI,I am using TSW1400 EVM to interface ADS62P49 EVM via CMOS.Connected CMOS Pin 1 on TSW1400 to pin 39 of ADS 62p49EVM board.User LED 3 , 4 is not ON in the TSW 1400 boardI want to simply capture...
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Forum Post: ADS 1178: transfer function question
HiI was testing a Data acquisition system based on 1178.I plotted voltage to count output and found this graph Test condition: Vrefp: 2.5V, Vrefn=0, Avdd=5V IOVdd=3.3V DVdd= 1.8VSampling rate=20khz.All...
View ArticleForum Post: ADC08D500 Startup Time
Hello, I'm using the ADC08D500 and am observing long startup times on the order of 10 seconds on initial powering. Specifically, it takes ~10 seconds from when the the chip is first powered to when...
View ArticleForum Post: RE: DAC7731 / 8bit truncation for the 24bit data
Hello Toshiyuki-san,There are a few options that will depend on your application.Can we bring this conversation offline? Is it okay to contact you to your E2E registered email?
View ArticleForum Post: ADS5407 Logic Levels
I am developing a new design with the ADS5407 Dual Channel ADC, and I have a logic compatibility issue. The differential input levels listed in the datasheet are identical to the output levels rather...
View ArticleForum Post: RE: ADS1191 logic levels
Hello Florea, Absolute Maximum rating for digital inputs is DVSS - 0.3 V to DVDD + 0.3 V. In the Electrical Characteristics table, the important spec to remember is the level at which an input is...
View ArticleForum Post: RE: ADS 1191 or 1192 Performance Standard
Hi Josh, Our ADS129x devices can be designed into a system that is AAMI/IEC compliant. However, you will not meet these standards by using these devices alone. Customers must design the necessary...
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