LMN. AWL. YYWWG See detailed ordering and shipping information in the package dimensions section on page 6 of this data sheet. LMN Datasheet, LMN National Semiconductor Dual Audio Op-Amp Datasheet, buy LMN. LMN/NOPB Texas Instruments Audio Amplifiers Dual Audio Op Amp datasheet, inventory, & pricing.
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The clue is in its name Sign up or log in Sign up using Google. Caps hold a charge voltage if there is no load. It will be utterly hopeless driving 10 ohms.
And what do you mean by VOM? 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 What’s connected to the output? Other parameters, for a load of 2 kilohms Power BW page 3, figs 6,7,8 and others. Increase the load to 2 kilohms.
LMN Datasheet pdf – DUAL OPERATIONAL AMPLIFIER – Motorola
What’s the leakage current spec on the 1mF cap? What happens if you put a K pull-down on the output?
Motorola – datasheet pdf
TonyEErocketscientist You were rocket my apologize, adding a load fixed the offset issue. Your last comment implies it has trouble even driving ohms, which is not very surprising. 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.
Email Required, but never shown. Capacitor allowing DC through? 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.
Voltage output swing is spec’ed in the datasheet for a load of 10, ohms figs 17, Note there is datashset need for such a large value: If the resulting DC bias is a problem, there are 2 options: But datzsheet makes a lot of more sense, thank you so much for shedding datahseet light.
Sign up using Facebook. I have a load currently of 10ohms, it removes the DC offset however the Voltage pkpk severely drops oppose to taking it out. An oscilloscope is only connected to the output, i double checked, but its on the board board with many components on it, maybe that could be it?
Dual Audio Operational Amplifier
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If a lower one would be used it will attenuate the signal at the output. Home Questions Tags Users Unanswered.