Part Number: ISO7241A-EP Other Parts Discussed in Thread: ISO7841 , ISO7763 , ISO7741 Dear TI Support Team,
for our current design, we would like to know which plans TI is following concerning the Digital Isolators as Enhanced products. Currently only 3…
Other Parts Discussed in Thread: SN65HVD82 , ISO7341C Hi,
I observed an abnormal behavior on ISO7241A, the status of reverse channel output (OUTD) is different from input in some condition. Below is the test circuit: (the GND1 and GND2 was connected together…
Part Number: ISO7241A Hi,
I am using SPIA port (J8 header) on DRV8301 HC-2 kit based on motorware software. I can see the SCLK, MISO, MOSI on the microcontroller side of the isolation IC (IS0 7241 A) however, on the other side of the IC there are no pulses…
In the data sheets of all A-versions of the tripple and quad isolators we have posted a product notice that the A-version have an internal design fault.which causes an anomaly. Therefore we offer the faster C-version at the same price as the A-version…
Hello,
I have 2 further Questions about the ISO724x Series.
First how long is the lifetime at 5kV DC for this device (passing european complience tests) ?
My second question is about the temperature range. Is it possible to use this device downto …
Hi Guido,
Thanks for reaching out to us and for showing interest in ISO7421A-Q1. The certifications for ISO7421A-Q1 are complete many years ago but the datasheet weren't updated. Please refer to ISO7421 (industrial grade part) product folder (link below…
Part Number: DRV8301-69M-KIT Other Parts Discussed in Thread: MOTORWARE , DRV8301 , TMDSCNCD28069MISO I have another thread on the software part of this: e2e.ti.com/.../2216265 "DRV8301-69M-KIT: Running 2 SPI slaves in Motorware labs SPI implementation"…
Ok - we ended up replacing the ISO7241A optical isolation chip that connects the DRV SPI1 signals to J8, with another ISO7241A, just flipped over, to reverse the direction of the signals. That worked great, and we can now control external devices from…
Ayushi,
It appears that this Isolator U5 is not wired up for your application needs. It looks like it is wired in such a way that would force the C2000 to be the Slave. Depending on you requirements, you can either choose to bypass the isolator or wire…