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same circuit, then that strongly suggests that the LMCN ICs were faulty. I tried 4 other CN ICs I bought from the shop the same day and all not working. CN. LMCN/NOPB. ACTIVE. PDIP. P. 8. Green (RoHS. & no Sb/Br). CU SN. LevelNA-UNLIM. 0 to LM. CN. LMH. ACTIVE. TO LMC. 8. Product Index > Integrated Circuits (ICs) > Linear – Amplifiers – Instrumentation, OP Amps, Buffer Amps > Texas Instruments LMCN/NOPB. LMCN/NOPB.

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CN (Fairchild) – Single Operational Amplifier

Where do you see the difference now? Started by Silverboy Today at 7: This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you 741ch. Started by sr Today at 5: They sell only CNs. Perhaps if you explained some more details of what you’re trying to accomplish then we could provide some more insight. I wish 741vn could think of a good analogy to make it easier 741cnn understand, but nothing good comes to mind, maybe someone else can think of something.

Just asked this q to get to know what this N and P are! Just to let you 741cnn, this description of your project doesn’t make sense e. With most ESC’s, you plug in a main large battery to the ESC, the ESC has a wire which supplies power to your receiver which no longer requires its own batteryand has another wire that plugs into the receiver in place of the throttle servo that would have been in your gas model, and then of course the motor is connected to the ESC.

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. First Hero I did live in the US for 2 years but moved back to Israel As for the motor maby i didnt explain the hole thing correctly. However I can answer the main question and give a suggestion for a possible cause of your problem: However I can answer the main question and give a suggestion for 7411cn possible cause of 741cj problem:.


It is an audio power amplifier. Click here to register now. Hero im sory if im not clear english isnt my first language. Addition to that, the IC seems to be heating up a lot. Hero Banned May 27, Then I tried a non inverting amplifier but that didn’t work too. Articles Top Articles Search resources. The output can’t “add” to the input voltage in the way you are thinking, because that would imply that the ground reference of the output was the input voltage, which it’s not.

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Is it an analog circuit? Looking carefully at the sequence of events, there seems a possible cause. Unfortunately some parts of your project are unclear. I assumed that it’s not possible for 6 chips to be burnt like that. Welcome to our site!

A quick Google for op-amp inverting amplifier has revealed some helpful hints. Again, your “additive” amplifier idea would be even LESS realistic in this situation Was just wondering why CN didn’t work when CP did. Media New media New comments Search media. Can’t figure out what you are talking about.

Playstation 1 motherboard housing fell off, help! Why can’t they just answer the question asked in the heading?

So 471cn an amplifier with a gain of Some other shop sells CP and they work. 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: Carefully read the datasheet and understand its limitations.

You must log in or register to reply here. Home Questions Tags Users Unanswered. Therefore it 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. If this question can be reworded to fit the rules in the help centerplease edit the question.


LM 741CN Amplifier

I’m sorry for mocking you but please say so in your profile or else people won’t make any allowances for you. 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. Started by rashan shrestha Today at 9: Accepted answer provided a better insight!

We can only help when 7411cn information is presented; draw a circuit diagram – the small circuit widget in the edit controls will open a schematic editor. No idea what you are doing. Furthermore, with the kinds of high power that an electric is going to be using, you are going to need to do enough research that you know how to properly wire it 741nc, with connectors and wire that are suitable for that amount of current, so you don’t go blowing anything up.

Electro Tech is an online community with overmembers who enjoy talking about and building electronic circuits, projects and gadgets. For a better experience, please enable JavaScript in your browser before proceeding. Why are you so intent on this additive amplification you have in mind? To participate you need to register.

You need to buy this as suitable for your motor and battery – it’s NOT something you’re going 741cnn be able to build yourself!. Here I’ve added the circuit diagram I used to create the inverting amplifier.

First thx so much and no its not curse work its just my privet project.