Hi David,
I have confirmed that AGND pin 25 cannot be used as a separate return for reference for the input PWM signals, and should be connected to system GND along with the other GND pins of the device.
For this kind of configuration, PGND should…
Hi Troy,
There is no SPICE model or SEE report available for the UC1705-SP.
The UC1705-SP and UC1707-SP are similar enough devices that the SPICE model for the UC1707-SP, if only one channel is used, should be a good substitute.
As for SEE data…
{ANS} For a number of our most popular QML Class-V radiation-hardened ceramic packaged devices (denoted with the -SP at the end of the part number) TI does offer engineering model ”/EM” versions and if these /EM parts are available you can find these…
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