Hi Dylan,
Dylan O said: Are there errors in my schematic?
Here are my comments:
1. I always download the latest PSpice model from our website. Your PSpice model is released in 2011. I think that the old INA333's model is ok, but the schematic should connect…
Part Number: MMWCAS-DSP-EVM Other Parts Discussed in Thread: DRA742 , PCF8575 , PMP , DCA1000EVM Hello,
I would like to resolve the error when trying to boot MMWCAS-DSP-EVM.
I have connected all the hardware correctly and followed the instructions in mmwave_studio_cascade_user_guide…
Part Number: MMWCAS-DSP-EVM Other Parts Discussed in Thread: DRA742 , PCF8575 , PMP Hello,
I would like to resolve the error when trying to boot MMWCAS-DSP-EVM.
I have connected all the hardware correctly and followed the instructions in mmwave_studio_cascade_user_guide…
Alex,
The CSR value is the relationship between current through pass element and current mirrors. The CSR should remain valid across ROC range. I am confirming this with the designer, just to be sure.
A couple caveats.
The CSR is characterized with currents…
Part Number: UCC28742
Hi, I have a few questions about the default example in the design spreadsheet
Q#1
In the design calculator, the overvoltage thresholds are VOUT_OVPnom = 5.3V and VOUT_OVPmin = 5.023V (calc cell C191).
VOUT_CV = 5V, VOUTripple = 50…
Part Number: TMP61-Q1 Dear Experts,
This is Koki Tsushima.
My customer wants to set Vbais=3.3V(approx..) by changing Rbias.
I understood that detail calc. or simulation is needed if user want to use non- 10kΩ Rbias by this E2E.
https://e2e.ti…
Part Number: MMWCAS-DSP-EVM This is using the same DSP board that was identified as faulty in this post: New tab (ti.com) . As TI and Mouser are no longer carrying this board I'm trying to find if there is a way to use the board and thought perhaps using…
Hi Lucas!
It sounds like you are trying to calculate the Total Unadjusted Error (TUE). I have linked a an application note that talks about how to calculate this error. The one thing to note is that the units should be the same values. So for example…
Hi Darshan,
This is proper connection for XTR115/XTR116/XTR117 2-wire 4-20mA transmitter. Please note the GND connection and Floating_GND node, which are not the same ground. In addition, the DAC8551's supply voltage in the reference design is powered…
Hi, Kevin,
Base on your previous post, I feel a little bit confuse.
If it possible, please describes more detail about these logs.
for example,
* DRA746 eMMC1 interface boots with eMMC flash, include TS3A27518, VDD 3.3V, IO 3.3V ? please confirm? log…