LM833N DATASHEET PDF
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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.
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.
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?