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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We can only help when sufficient information is presented; draw a circuit diagram – the small circuit widget in the edit controls datwsheet open a schematic editor. Carefully read the datasheet and understand its limitations. Then I tried a non inverting amplifier but that didn’t work too. Should have asked ‘What is the difference between letter N and P at the end of LMC’ instead of giving out details of the project to create a background to the question which made people drove outta their minds: Why can’t they just answer the question asked in the heading?
However I can answer the main question and give a suggestion for a possible cause of lm741k problem:.
Just asked this q to get to know what ddatasheet N and P are! Please clarify your specific problem or add additional details to highlight exactly what you need. Ebay and similar sources outside the official manufacturer’s supply chain, have a higher chance of counterfeit components.
Therefore it seems possible that some or all of your problems could be explained by a dayasheet or counterfeit batch of LMCN ICs, since at least 4 of them daasheet your story came from the same source. Addition to that, the IC seems to be heating up a lot. The N and P suffix are packaging; the internal circuit will be equivalent in both parts. Therefore use the manufacturer’s logo on the top of the LMCN and LMCP ICs to identify the manufacturer, and then locate the relevant datasheet on their website if you want to find more details.
Do these last letters N and P mean anything like p type or n type?
That fact that one heats up and the other works suggests the pinouts are different. But my guess is that they datashedt electrically identical. It is an audio power amplifier. They sell only CNs. Yes, post a circuit.
LMJ Datasheet PDF – Texas Instruments
Here I’ve added the circuit diagram I used to ml741j the inverting amplifier. Unfortunately some parts of your project are unclear. Other packaging type letters are also used, but these can all vary between manufacturers. Olin Lathrop k 30 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.
Same input signal as the output. Where do you see the difference now?
LMJ Datasheet pdf – Operational Amplifier – National Semiconductor
I assumed that it’s not possible for 6 chips to be burnt like that. The LM is not an op amp. So the difference could also be described as most? See the How to Ask datasheeg for help clarifying this question. LMC ICs sourced from the shop did not work. 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.
I assumed that it’s not possible for 6 chips to be burnt like that One of my friends had a LMCP IC and I plugged into the same proto board with the same pin configuration and it worked. When I google, for both ICs, it’s the same datasheet.
Don’t use it like an op amp. Somehow I got the project done perfectly without LMs. Just to let you know, this description of your project doesn’t make sense e.