Forum Post: RE: DAC8311: changing behaver
Hi Erin, There is no power up sequence, because the device is constantly powered by battery. But after disconnecting it from power and connecting again, it started working normally. The question is:...
View ArticleForum Post: RE: TSW14J50EVM: TSW14J50EVM
Hi Robert, Unfortunately, the TSW14J56 & J57EVM s are obsolete. Correct, the TSW15J50EVM is the appropriate data capture solution either. The best alternative is to use the TSW14J59EVM or use a...
View ArticleForum Post: RE: ADS5400EVM: TSW1400EVM+HSDC Pro v15.15: "No firmware. Please...
Hi Jie Ming, The clock signal should be AC coupled, if Vcm = 0. Another way to look at this, is use +10dBm. What is the model number of the signal source for the clock signal? The input signal you can...
View ArticleForum Post: RE: AFE4960: Noise performance of ECG Channel 2
Hello Rob, I will close the post and we will discuss over email since the device is shared under selective disclosure.
View ArticleForum Post: RE: AFE7222: AFE7222
Hi Drew, Sorry for the delay. Yes, I'd like to have DC coupling in the case of low frequency/voltage output for references. I drew up the following circuitry for the ADC side of the AFE7222 for 0-10V...
View ArticleForum Post: RE: ANALOG-ENGINEER-CALC: ANALOG-ENGINEER-CALC Version 1.71...
Don, I am the primary developer of the calculator. Let me look into this question. I will see if there is an update that we can do so that you can install the calculator. I hope to have a solution...
View ArticleForum Post: RE: ADS9813: behavioral models to simulate digital interface for...
Hi Ant, Thanks for your question. I don't believe we do but let me confirm and get back to you. We do have FPGA example code that may be helpful. I don't know of any plans to include other TI...
View ArticleForum Post: RE: DAC8750: The event occurring both alarm set and data send at...
Hi Yoshikazu-san, In the previously provided pictures, why is the SCLK stopping early? The customer's microcontroller should be providing a valid 24 bit write command. The DAC doesn't have control of...
View ArticleForum Post: AFE4404: Overlapping LED on time
Part Number: AFE4404 I have a special test mode that is need. It requires that all three LEDs be on at the same time for most all of the Repetition Interval. The "normal" operational settings are for...
View ArticleForum Post: DAC11001B: LDAC
Part Number: DAC11001B There is a section in the DAC11001B datasheet that states: 7.5.3.2 Asynchronous Update In asynchronous mode (LDACMODE = 0), data are updated with the rising edge of the SYNC...
View ArticleForum Post: RE: DAC8311: changing behaver
Hi Erin, DAC was connected to 3.3V power, so full range would be from 0 to 3.3V with input code from 0x0000 to 0x3FFF At the beginning this was the case, next day I realize that DAC output is...
View ArticleForum Post: RE: DAC11001B: LDAC
Hi, For asynchronous updates, /LDAC has to be connected to GND not 3.3V. Regarding sinusoidal sensitivity with respect to temperature, do you mean amplitude or frequency? Amplitude sensitivity can be...
View ArticleForum Post: RE: DAC43902-Q1: Looking for an PWM Generator supporting 50KHz...
Hi Katlynne, Good day, We like to control the duty cycle and Frequency through I2C interface.
View ArticleForum Post: LM98640QML-SP: Programmable Analog Offset Correction
Part Number: LM98640QML-SP Hello, My customer has a question about the Programmable Analog Offset Correction feature of the LM98640QML-SP. If they use the Programmable Analog Offset Correction...
View ArticleForum Post: RE: ADS124S08: Design check of ADS124S08IRHBR
Hi Bob, Thanks for the reply. Our intention is to measure the temperature with an accuracy less than 1 degree celsius. Here we are in evaluation phase where we have to check both RTD and Thermocouple...
View ArticleForum Post: AMC1035-Q1: Sampling rate of AMC1035
Part Number: AMC1035-Q1 Other Parts Discussed in Thread: AMC1035 Hi, what is the sampling rate of the AMC1035 ? (in Mbps, Kbps) ?
View ArticleForum Post: UCD3138CC64EVM-030: Fusion Digital Power Studio iout isfault in...
Part Number: UCD3138CC64EVM-030 Hello, I am receiving a fault message in the "Output Current" column of the Status Registers/lines. How can I correct this?
View ArticleForum Post: UCD3138CC64EVM-030: Digital power studio
Part Number: UCD3138CC64EVM-030 Other Parts Discussed in Thread: UCD3138 Hello, How do I use Digital Power Studio? What is its purpose? Does it display information according to the program flashed in...
View ArticleForum Post: AFE5818: AFE5818 Datasheet
Part Number: AFE5818 I am not finding detailed datasheet for the P/N: AFE5818 Please share the relevant document I can refer to make use of AFE5818 in my design
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