LM833N DATASHEET PDF

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So what is the load? Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of servicedztasheet policy and cookie policyand that your continued use of the website is subject to these policies.

An oscilloscope is only connected to llm833n output, i double checked, but its on the board board with many components on it, maybe that could be it? A load resistance of a few kilohms will reduce the DC output to a few millivolts Or replace the capacitor with a lower leakage type film cap or ceramic.

Capacitor allowing DC through? Other parameters, for a load of 2 kilohms Power BW page 3, figs 6,7,8 and others.

The reasoning I am using such a high value capacitor is due to it high pass nature it creature with the load, the higher I use the likely hood it will pass all the output signal to the output stage. Your last comment implies it has trouble even driving ohms, which is not very surprising. Sign up or log in Sign up using Google. It will be utterly hopeless driving 10 ohms. But that makes a lot of more sense, thank you so much for shedding some light. Note there is no need for such a large value: By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

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If a lower one would be used it will attenuate the signal at the output. Home Questions Tags Users Unanswered.

LMN Datasheet(PDF) – STMicroelectronics

If the resulting DC bias is a problem, there are 2 options: TonyEErocketscientist You were rocket my apologize, adding a load fixed the offset issue.

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LMN Datasheet pdf – DUAL OPERATIONAL AMPLIFIER – Motorola

And what do you mean by VOM? Increase the load to 2 kilohms. If the resulting DC bias is a problem, there are 2 options:.

I have a datssheet currently of 10ohms, it removes the DC offset however the Voltage pkpk severely drops oppose to taking it out. To minimise the leakage it needs to be properly biased about half its rated voltage so that the electric field builds up the insulating layer by If it’s really 1 mF uF it’s an electrolytic capacitor, which WILL leak a few microamps, depending on age, temperature, and bias voltage.

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National Semiconductor

Voltage output swing is spec’ed in the datasheet for a load of 10, ohms figs 17, Sign up using Facebook. Post as a guest Name. By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies. What’s the leakage current spec on the 1mF cap?

Curious as why this happened?

Caps hold a charge voltage if there is no load. The clue is in its name What happens if you put a K pull-down on the output?