ELECTRICAL CHARACTERISTICS (Vcc=V, VEE=V, TA=25℃, unless otherwise specified). PARAMETER. SYMBOL TEST CONDUCTION. MIN. TYP. Does anyone know where I can find a datasheet for a JRC DD chip?. DD Datasheet, DD PDF, DD Data sheet, DD manual, DD pdf, DD, datenblatt, Electronics DD, alldatasheet, free, datasheet.

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National Semiconductors LME49xxx line of op-amps have very impressive specs, but I haven’t tried them out yet How about spec sheet on the C, know of where it can be found? Thanks for your help guys.

I was surprised at the difference at first, until I read the specs, then it all made sense Mystic PixelJan 31, In the phono datasneet some real oldies, uPCC’s, u is micro I cannot find any info. Personally, I prefer Texas Instrument’s Excaliber series. Do you already have an account?

Your name or email address: The National LM is a great chip. Anyone have any info.


Thanks for posting this GibsonianFeb 3, The other is in the output stage but I am not altogether certain it does much more than DC datssheet LF duty The LM does better through out the Freq range. That’s about THE most common op-amp configuration. Any of the plastic bodied DIP’s in this group will work?

The bar continues to raise, datsaheet is good for the ears. I just upgraded my Entech dac to the LM and put some film bypass caps on the supply rails Share This Page Tweet. I was reading the specs on both chips.

I use datashset as a drop in replacement all the time for the Let me know your results, I may want to experiment with the LM as well. You must log in or sign up to reply here.

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More datasehet, just as much bass but tighter. That is my opinion of course, you may want to compare a few to get the sound you like. No, create an account now. I would like to compare.

DD(IC) NTE Equivalent NTEA dual operational amp – Wholesale Electronics

But does much much better from about 1kHz up for Distortion, noise, separation GibsonianJan 28, Yes, my password is: I’m not too surprised by your findings. Log in or Sign up. Several sources make it. In any cese, if there is one to be replaced, this is the one look for it between the two blue bands that drive the tape loop and record out selectors. Its sounds very clean, datasgeet and detailed in mid range up.


NJMDD / JRCDD Original Japan, DIP8 – Retroamplis

GibsonianJan 29, I have recapped an older Datashset PRA preamp and am hoping to replace the opamps inside to further improve this oldie but goodie. No – the is a dual op-amp. The other two, NJM are close relatives of the NE, one is used for tone control and is bypassed when these controls are not used.