Part Number: DEM-OPA-WSON8-EVM Good afternoon, is it possible for you to provide the gerber files of the mentioned evaluation board?
Thanks in advance,
Pablo.
Part Number: DEM-OPA-SOT-1A Hi Team, Need your assistance on this minor discrepancy that one of our customer had raised. On the pin configurations pin 5 is /DIS and pin 6 is Vs+. We have noticed that on the DEM-OPA-SOT-1A typical application circuit (Figure…
Part Number: DEM-OPA-WSON8-EVM Other Parts Discussed in Thread: OPA858DSGEVM , OPA858 Can you provide the size/type of passives and SMA connector for the EVM?
Regards, Bernd
Input to OPA192 is 0-2V, so never negative.
If not something strange happens during startup...
No shorts. Sometimes the OPA have been working for hours and through multiple startups.
Will have a look at the LM7705.
Thanks..
Part Number: DAC904 Other Parts Discussed in Thread: OPA891 Tool/software: In my system, the DAC904 output 50kHz~100kHz square wave to control Photo Phase Modulator.
The I/V opa using so far is tow-stages OPA891, power supplying ±5V.
I am not…
Hey Marius,
Good question.
The answer depends on what the common mode voltage is. This bipolar input stage uses PNP and NPN transistors which saturate depending on the Vcm of the OPA.
Here is a simplified diagram:
.
Here is the helpful figure for what…
Hi Paul,
1. Correct, they are p2p compatible apart from input voltage rating.
2. Better to just use one good FET instead of two paralleled FETs, as it keeps the switching loop area to a minimum. See app note SNVA803 for more detail here. If paralleled…
Part Number: MSPM0G3507 Tool/software: Hello,
I am currently using the MSPM0G3507_DGS28 (28-pin) microcontroller. I am encountering issues with the functionalities of DAC, ADC, and OPA.
My OPA output pin is PA16, but currently, my DAC and ADC output…
Hi Drew,
1. OK, we understood that "raw data" setting is normally recommended, but inour system, something abnormal happenned.
In our system, when CDR is unlocked,
in "raw data" setting, the signal is worse than when DS100DF410 is not implemented…