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Hi everyone,
I am trying to simulate one of my circuit/layout designed with Electric (Static Free Software) on PSpice. However, I was not able to simulate the Spice Deck (*.spi) generated by Electric on PSpice. I searched extensively on the web for tutorials and forums, but it was not...
Thanks a lot for your help, Prototype.
I should have mentioned with the last post, but, unfortunately, I do not have negative voltage available in my system. Available voltage range is 0 - 5 or 0 - 3.3 V. I'm sorry about this.
Anyways, I appreciate for your kind response, and I'll try to...
transimpedance amplifier profile in 2009
Hi, all.
I am trying to design a transimpedance amplifier as an input to an ADC. I have a current source which varies between 4 mA and 5 mA, and ADC input range is from 0.36 V to 1.56 V.
Any helpful suggestions please ?
Thank you very much.
YUI
op amp signal
Oh, wow. Basically, all my questions was solved with the two fundamental principles of op-amps. I'm amazed how this circuit looks different now. I guess it is just so hard to see it, before one actually experiences it.
Anyways, I thank you very much. This helps a lot and now...
signal conditioning and adc circuit
Oh, I'm sorry.
I should have specified that I am more focusing on the Op-Amp, LMC662, part than ADC part. I meant output of LMC662 by Vout.
If I ask the second question in other words:
Why or how is voltage on VRT node (red circle) same as the voltage on...
signal conditioning adc amplifiers
Hi, millwood. Thanks a lot for the kind response and explanation.
May I please ask some further questions ?
1. You mentioned that the Op-Amp / BJT combos are there for sufficient current supply for the chip. Is this the case for this chip only, since it...
op amp signal conditioning
Hi, all
I am trying to design an input circuit for an ADC. ADC1173 is already selected for our design. To obtain a stable reference voltage for the chip, the circuit shown below is suggested. The reason, according to the spec. sheet, was that this op-amp circuit...
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