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The opamp is OPA131 from TI. However, I can't find anything in the literature to suggest the use of these two components
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I wish you had looked better into the circuit before replying. It clearly isn't an integrator. Its an amplifier. An integrator has a capacitor, alone in the feedback. Not a resistor in parallel with it.
Hi all,
I came across a simple inverting amplifier circuit. It has a capacitor in parallel to the feedback amplifier.
I can tell the circuit functions as an inverting amplifer with a gain of 15 and that no (negligible ??) current flows through the capacitor and the 1k resistor.
Can anyone...
Hello everyone,
I'm trying to make a simple battery powered system. One of my design requirements is to have the power switch, which switches ON the device when pressed. when released, the device is still ON. When pressed again, the device turns off. Ideally I'm visualizing a power button of say...
Can you give the output current requirements.
you could use a dc-dc converter, LT3579 for high output current. Again, you could use different one, a power suppy spec is incomplete with current requirements.
I wanted to know what should be the theoretical minimum voltage ratings of the Schottkey diode, inductor and capacitor for a Dc-DC converter.
Lets say For a 5 V - 30V and 1A boost regulator, what should be the minimum diode and capacitor rating.??
Does the reverse breakdown voltage rating of...
Hi all,
I am new to PIC programming and I am trying interface ethernet controller ENC624J600 with PIC24F. To start the things, I wanted to try to send the contents of
PoRTB using Parallel interface via ethernet.
Please, anybody who has worked in this before suggest me the right way to proceed...
Hi all,
I'm using a PTAT current source to compensate the temperature dependence of my OTA-C filter. I was able to get Current proportional to temperature but the problem I'm facing is, the variation over process corners is too much.
Is there any way I can design a PTAT current source that...
Thanks for your reply,
Our aim is to reduce the noise by keeping the pulse width and the signal amplitude constant. We are not really concerned about the delay in the signal through the filtering.
There is no specific value of attenuation of noise to achieve. Any good attenuation in the noise...
I'm trying to remove the noise in a signal, which contains four peaks, and some unknown noise. I want to attenuate the noise while maintaining the peak of the signal.
I've tried various algorithms but all I'm getting is some attenuation in signal as well as noise.
Any idea of removing the noise...
Can anyone please give me the matlab codes from the book
smart antennas for wireless communications, by frank gross
I have a project to submit
any help would be very precious
smart antenna matlab
hello,
could you provide me some matlab links where i can simulate using music algorithms and other stuffs. I tred mathworks , but they're difficult to understand
I've just started in this topic and now I'm kind of lost
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