Part Number: OPA211 Hello,
I'm want to use OPA211 to design a low noise amplifier. However, when I use the SPICE model in the simulator, I see an effect starting from 1MHz (picture is output noise of unity gain buffer for reference).
When I looked…
Part Number: OPA211 Kindly please help to advise below as need to perform qualification urgently.
When comparing Rev I vs Rev J datasheets, observed that the units for R L , R F , R 1 , R 2 and R 3 were changed from Ω to W. Please confirm whether…
Hello Sébastien,
An input signal may be present at an OPA211 input when it is switched between the enabled and shutdown modes. Datasheet Figure 41, Turnon and Turnoff Transient , plot provides an example of a signal at the output being interupted and…
Part Number: OPA211 Hi,
I have downloaded OPA211 TINA model. However this model is not working for unipolar supply voltage. It works perfectly in bipolar supply voltage. In the datasheet it is mentioned it works for a unipolar supply voltage of more…
Part Number: OPA211 Dear Team,
I ordered OPA211AIDR in this part marking is OPA211A but I receiving OPA211K.
What is the difference between marking the part of OPA211A and OPA211K.
Best regards,
Muthu
Dominic,
Please see my answers below:
Over let's say 0-150C temperature range the two graphs seem to suggest different sourcing capabilities:
Figure 23 would suggest ~26.5mA based on the performance right at 150C
Figure 37 would suggest ~32mA…
Part Number: OPA211-HT We are using your 200 °C integrated components with HKQ case(OPA211SHKQ). These components have a space of 1 / 1.3mm in the part below in contact with the PCB.Does this space need to be filled with a resin to firmly fix the components…
Part Number: OPA211 Other Parts Discussed in Thread: OPA1611 , LME49990 , Hi,
could you recommend an alternative to the LT1128CS8?
I dont have more details to this point of time unfortunately, but I hope with a Voltage Noise of 1.1nV/√Hz Max at 1kHz…
