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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D Datasheet PDF – Dual Operational Amplifier – NJRC

No – the is a dual op-amp. Thanks for posting this The datashret is in the output stage but I am not altogether certain it does much more than DC and LF duty GibsonianJan 28, The National LM is a great chip. No, create an account now. Thanks for your help guys. That is my opinion of course, you may want to 5458dd a few to get the sound you like.

(PDF) jrc4558dd Datasheet download

More clarity, just as much bass but tighter. But does much much better from about 1kHz up for Distortion, noise, separation GibsonianFeb 3, I would like to compare. National Semiconductors LME49xxx line of op-amps have very impressive specs, but I haven’t tried them out yet Anyone have any info.


How about spec sheet on the C, know of where it can be found? Let me know your results, I xatasheet want to experiment with the LM 4558d well. Several sources make it.

You must log in or sign up to reply here. That’s about THE most common op-amp configuration. I use it as a drop in replacement all the time for the The LM does better through out the Freq range.

Any of the plastic bodied DIP’s in this group will work? Personally, I prefer Texas Instrument’s Excaliber series. I have recapped an older Denon PRA preamp and am hoping to replace the opamps inside to further improve this oldie 458dd goodie. 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. Log in or Sign up.

The bar continues to raise, which is good for the ears. I’m not too surprised by your findings.


Opamp search | Audiokarma Home Audio Stereo Discussion Forums

The other two, NJM are close relatives of the NE, one is used for tone 455d8d and is bypassed when these controls are not used. Your name or email address: Its sounds very clean, clear and detailed in mid range up.

GibsonianJan 29, Do you already have an account? Mystic PixelJan 31, Share This Page Tweet. In the phono circuit some real oldies, uPCC’s, u is micro I cannot find any info. Yes, my password is:

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