LM741CH DATASHEET PDF

June 20, 2020 0 By admin

LMCH Datasheet, LMCH National Semiconductor Operational Amplifier Datasheet, buy LMCH. LMAH/ or LMCH. See NS Package Number H08C. Dual-In-Line or S.O. Package. DS Order Number LMJ, LMJ/, LMCN. LMCH LM – Operational Amplifier, Package: TO-5, Pin Nb=8. The LM series are general purpose operational amplifiers which feature improved.

Author: Mazulrajas Vudogore
Country: Belize
Language: English (Spanish)
Genre: Finance
Published (Last): 19 November 2007
Pages: 108
PDF File Size: 9.79 Mb
ePub File Size: 16.68 Mb
ISBN: 607-3-43529-693-1
Downloads: 96628
Price: Free* [*Free Regsitration Required]
Uploader: Tejinn

Oct 22, 1. Jul 17, 4 0. This is being facilitated through the use of Multism v11, in which I have constructed a Unity Gain circuit with an LMCH, which is the Op-Amp that I wish to focus on for the purposes of this question. The input signal is a 2V square wave.

I have tried to make Slew Rate calculations based off the signal displayed by the Multisim virtual oscilliscope, at many different input frequencies 10Hz to 10MHzbut I seem to be getting the wrong answer consistently. I am assuming that this reading can be obtained without placing a particular datashwet of load at the Op-Amp’s output, as the Datasheet does not specify one.

Observing the Output Square Wave, some Slewing is clearly evident. Thus the Slew Rate can be calculated thus: I am at my wit’s end, and I was wondering weather anyone on this fantastic Electronics Resource might be able to help me work out where I am going wrong.

Datasheets search archive of electronic components datasheets

The attachment contains an image of the circuit and waveform for the calculation above. Looking forward to hearing some suggestions. Oct 22, 2. Apr 26, 3, 1, Didn’t your school give dataheet a specific lab to do with known components?

  BRIGHT YOUNG THINGS ANNA GODBERSEN PDF

LMCH datasheet, Pinout ,application circuits Operational Amplifier

Make your circuit with a 1k resistor as the Ri and a 10k resistor as the Rf and set the signal source to 40 kHz 2 V pk to pk. The output signal should resemble a triangle wave. You will see appoximately 0. Oct 23, 3.

Thanks for the reply JoeJester Unfortunately, my assignment does not specify any specific components to be included in the circuit with the amplifier. The assignment simply states: The datasheet for both Amplifiers I chose the C type of both amplifiers lists the nominal Slew Rate, when each Amplifier is connected in Unity Gain mode.

Also, a 40KHz input frequency did not result in a Triangle Wave output- as can be seen in the attachment. A Triangle Wave is output when the frequency passes 1MHz, however this attenuates the Output Voltage as the Amplifier struggles to react to the changing square wave input.

Operational Amplifier

Measuring the Slew Rate at this point also results in a similar result- currently I am getting about 2. Placing Rin and Rf in the circuit did improve the results, thus I can try altering the ratio between the two to obtain a good slew rate value- however, if the Datasheet specifies 0.

Anyway, thanks for the help thus far- any further thoughts that anyone may have regarding this problem would be greatly appreciated. Oct 23, 4. S- I will also try conencting the Amplifier in Inverting and Non Inverting mode, to see which results issue forth.

  HEINZ KNOKE I FLEW FOR THE FUHRER PDF

Oct 23, 5. Dec 20, 10, 1, Again, Multisim has problems reading datasheets.

The datasheet of the opamp shows it having slew rate limiting typically at 40kHz with more than only plus or minus datawheet. Oct 24, 6. I gave those values from the lab below. Oct 24, 7. Even at 1 kHz, the slew rate was the same as 40 kHz with my simulator. Posted by ping in forum: Does DC offset affect slew rate of an op amp?

Posted by moohoo in forum: Can an op-amp with high slew rate replace an op-amp with low slew rate in a partic Posted by kling in forum: Measuring Current with an op-amp Posted by crobertsbmw in forum: Slew rate of op-amp Posted by jegues in forum: You May Also Like: Find out how Levi’s Stadium is setting a new standard for how we experience football. Your name or email address: Do you already have an account? No, create an account now. Yes, my password is: Quote dataaheet the day.