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.
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Thanks for the reply JoeJester Unfortunately, my assignment does not specify any specific components to be included in the circuit with the amplifier. Xatasheet by ping in forum: The datasheet of the opamp shows it having slew rate limiting typically at 40kHz with more than only plus or minus 3. The attachment contains an image of the circuit and waveform for the calculation above.
The assignment simply states: Looking forward to hearing some suggestions. 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.
Oct 22, 2.
Posted by moohoo in forum: Anyway, thanks for the help thus far- any further thoughts that anyone may have regarding this problem would be greatly appreciated. You May Also Like: Can an op-amp with high slew rate datashewt an op-amp with low slew rate in a partic Posted by kling in forum: Oct 23, 5.
Problem with measuring the Slew Rate of an LM741CH Op-Amp on Multisim
Oct 23, 3. Measuring the Slew Rate at this point also results in a similar result- currently I am getting about 2.
Slew rate of op-amp Posted by jegues in forum: Even at 1 kHz, the slew rate was the same as lm7411ch kHz with my simulator. Yes, my password is: 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.
LMCH datasheet, Pinout ,application circuits Operational Amplifier
Do you already have an account? Jul 17, 4 0. Oct 24, 6.
Dec 20, 10, 1, S- I will also try conencting the Amplifier in Inverting and Non Inverting mode, to see which results issue forth. I am assuming that this reading can be obtained without placing a particular kind of load at the Op-Amp’s output, as the Datasheet does not specify one. Measuring Current with dataxheet op-amp Posted by crobertsbmw in forum: Again, Multisim has problems reading datasheets.
Also, a 40KHz input frequency did not result in a Triangle Wave output- as can be seen in the attachment. Your name or email address: Apr 26, 3, 1, The input signal is a 2V square wave.
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. Does DC offset affect slew rate of an op amp? Thus the Slew Rate can be calculated thus: 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.