The LM series are general purpose operational amplifi- ers which feature improved performance over industry stan- dards like the LM They are direct. LMJ datasheet, LMJ pdf, LMJ data sheet, datasheet, data sheet, pdf, National Semiconductor, Operational Amplifier. Order Number LMJ, LMJ/, LMCN. See NS Package Number J08A , M08A or N08E. Ceramic Flatpak. Order Number LMW/

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Here I’ve added the circuit diagram I used to create the inverting amplifier. We can only help when sufficient information is presented; draw a circuit diagram – the small circuit widget in the edit controls will open a schematic editor.

Is it an analog circuit? They sell only CNs.

Should have asked ‘What is the difference between letter N and P at the datashet of LMC’ instead of giving out details of the project to create a background to the question which made people drove outta their minds: Olin Lathrop k 30 But my guess is that they are electrically identical. However I can answer the datasyeet question and give a suggestion for a possible cause of your problem: Shops can get faulty batches of components, or perhaps counterfeit etc. Looking carefully at the sequence of events, there seems a possible cause.

I assumed that it’s not possible for 6 chips to be burnt like that. What is the RS, then? Just to let you know, this description datasheef your project doesn’t make sense e. Home Questions Tags Users Unanswered. Same input signal as the output.


The project description was to create a background. No idea what you are doing. In this context, no. However I can answer the main question and give a suggestion for a possible cause of your problem:.

Blogger 1 Other packaging type letters are also used, but these can all vary between manufacturers. Yes, post a circuit. Just asked this q to get to know what this N and P are!

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Даташиты LM, LMCH, LMCN, LMH, LMJ.

Some other shop sells CP and they work. Addition to that, the IC seems to be heating up a lot. Don’t use it like an op amp. I assumed that it’s not possible for 6 chips to be burnt like that One of my friends had a LMCP IC and Datasheer plugged into the same proto board with the same pin configuration and it worked.

See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help centerplease edit the question. The N and P suffix are packaging; the internal circuit will be datasyeet in both parts. Unfortunately some parts of your project are unclear. Do these last letters N and P mean anything like p type or n type?

LMJ datasheet, Pinout ,application circuits Operational Amplifier

Accepted answer provided a better insight! Ebay and similar sources outside the official manufacturer’s supply chain, have a higher chance of counterfeit components. Where do you see the difference now? I assumed that it’s not possible for 6 chips to be burnt like that Wrong assumption. Therefore use datashewt manufacturer’s logo on the top of the LMCN and LMCP ICs to identify the datasheft, and then locate the relevant datasheet on their website if you want to find more details.


LM741J Datasheet

That fact that one heats up and the other works suggests the pinouts are different. When I google, for both ICs, it’s the same datasheet. Depending where your shop sourced the components, then these are some of the possibilities you should consider. Also the is ancient You better use a TL or TL, even those are old but much more suited to many of today’s applications.

National Semiconductor

The LM is not an op amp. So the difference could also be described as most?

Therefore datasheft seems possible that some or all of your problems could be explained by a faulty or counterfeit batch of LMCN ICs, since at least 4 of them from your story came from the same source. So I tried creating a basic inverting amplifier using this IC and the oscilloscope showed the same input signal like waveform as the output signal.